@ARTICLE{
author={Jovanovic Predrag P,Borka Dusko V,Borka Jovanovic Vesna V},
year={2026},
title={Constraints on a Fifth Force from the Stellar Orbits Around the Central Supermassive Black Hole of the Milky Way},
journal={SYMMETRY-BASEL},
volume={18},
number={4},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Vukcevic Miroslava M,Bon Edi A,Jovanovic Predrag P},
year={2025},
title={Analysis of indefinitely flat rotational velocity curve using non-linear density wave theory},
journal={MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY},
volume={542},
number={1},
pages={L73-L77},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Borka V,Borka Dusko V,Jovanovic Predrag P},
year={2025},
title={The baryonic Tully-Fisher relation and Fundamental Plane in the light of f (R) gravity},
journal={CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO},
volume={55},
number={2},
pages={24-33},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Simic Sasa Z,Jovanovic Borka V,Borka Dusko V,Popovic Luka C},
year={2025},
title={The comparison of an optical and X-ray counterpart of subparsec supermassive binary black holes},
journal={ADVANCES IN SPACE RESEARCH},
volume={75},
number={1},
pages={1441-1458},
document_type={Article},
} 

@ARTICLE{
author={Vukcevic Miroslava M,Savic Djordje V,Jovanovic Predrag P},
year={2024},
title={Probing the Nonlinear Density Wave Theory of Spiral Galaxies by Baryonic Tully-Fisher Relation},
journal={UNIVERSE},
volume={10},
number={9},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Borka Jovanovic Vesna V,Borka Dusko V,Zakharov Alexander F},
year={2024},
title={Constraints on Graviton Mass from Schwarzschild Precession in the Orbits of S-Stars around the Galactic Center},
journal={SYMMETRY-BASEL},
volume={16},
number={4},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Borka Jovanovic Vesna V,Borka Dusko V,Zakharov Alexander F},
year={2024},
title={Improvement of graviton mass constraints using GRAVITY's detection of Schwarzschild precession in the orbit of S2 star around the Galactic Center},
journal={PHYSICAL REVIEW D},
volume={109},
number={6},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Borka V,Borka Dusko V,Jovanovic Predrag P},
year={2023},
title={Study of spectral index of giant radio galaxy from Leahy's Atlas: DA 240},
journal={CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO},
volume={53},
number={3},
pages={188-196},
document_type={Article},
} 

@ARTICLE{
author={Borka Dusko V,Borka Jovanovic Vesna V,Jovanovic Predrag P},
year={2023},
title={Bounds on graviton mass and constraining Yukawa-like gravitational potential from planetary motion in the Solar System},
journal={FILOMAT},
volume={37},
number={25},
pages={8591-8601},
document_type={Article},
} 

@ARTICLE{
author={Lazarov Nenad Dj,Borka Jovanovic Vesna V,Borka Dusko V,Jovanovic Predrag P},
year={2023},
title={Geodesic equations in the weak field limit of general f (R) gravity theory},
journal={FILOMAT},
volume={37},
number={25},
pages={8575-8581},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Jovanovic Borka V,Borka Dusko V,Zakharov Alexander F},
year={2023},
title={Constraints on Yukawa gravity parameters from observations of bright stars},
journal={JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS},
volume={},
number={3},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Borka Jovanovic Vesna V,Borka Dusko V,Arsenic Arsenije,Jovanovic Predrag P},
year={2023},
title={Spectral index distribution over radio lobes of 4C 14.11 using astrophysical data in FITS format},
journal={ADVANCES IN SPACE RESEARCH},
volume={71},
number={2},
pages={1227-1234},
document_type={Article},
} 

@ARTICLE{
author={Borka Dusko V,Borka Jovanovic Vesna V,Capozziello Salvatore,Jovanovic Predrag P},
year={2023},
title={Velocity distribution of elliptical galaxies in the framework of Non-local Gravity model},
journal={ADVANCES IN SPACE RESEARCH},
volume={71},
number={2},
pages={1235-1244},
document_type={Article},
} 

@ARTICLE{
author={Borka Dusko V,Borka Jovanovic Vesna V,Nikolic Violeta N,Lazarov Nenad Dj,Jovanovic Predrag P},
year={2022},
title={Estimating the Parameters of the Hybrid Palatini Gravity Model with the Schwarzschild Precession of S2, S38 and S55 Stars: Case of Bulk Mass Distribution},
journal={UNIVERSE},
volume={8},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Borka Dusko V,Borka Jovanovic Vesna V,Capozziello Salvatore,Zakharov Alexander F,Jovanovic Predrag P},
year={2021},
title={Estimating the Parameters of Extended Gravity Theories with the Schwarzschild Precession of S2 Star},
journal={UNIVERSE},
volume={7},
number={11},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Borka Jovanovic Vesna V,Borka Dusko V,Jovanovic Predrag P,Capozziello Salvatore},
year={2021},
title={Possible effects of hybrid gravity on stellar kinematics in elliptical galaxies},
journal={EUROPEAN PHYSICAL JOURNAL D},
volume={75},
number={5},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Borka Dusko V,Borka Jovanovic Vesna V,Zakharov Alexander F},
year={2021},
title={Influence of bulk mass distribution on orbital precession of S2 star in Yukawa gravity},
journal={EUROPEAN PHYSICAL JOURNAL D},
volume={75},
number={5},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Capozziello Salvatore,Borka Jovanovic Vesna V,Borka Dusko V,Jovanovic Predrag P},
year={2020},
title={Constraining theories of gravity by fundamental plane of elliptical galaxies},
journal={PHYSICS OF THE DARK UNIVERSE},
volume={29},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Borka Jovanovic Vesna V,Borka Dusko V,Popovic Luka C},
year={2020},
title={Possible observational signatures of supermassive black hole binaries in their Fe K alpha line profiles},
journal={CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO},
volume={50},
number={1},
pages={219-234},
document_type={Article},
} 

@ARTICLE{
author={Zakharov Alexander F,Jovanovic Predrag P,Borka Dusko V,Borka Jovanovic Vesna V},
year={2020},
title={Observational tests of general relativity and alternative theories of gravity with Galactic Center observations using current and future large observational facilities},
journal={CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO},
volume={50},
number={1},
pages={203-218},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Borka Dusko V,Borka-Jovanovic Vesna V},
year={2019},
title={Constraining Yukawa Gravity from Planetary Motion in the Solar System},
journal={JOURNAL OF THE GEOGRAPHICAL INSTITUTE JOVAN CVIJIC SASA},
volume={69},
number={3},
pages={265-269},
document_type={Article},
} 

@ARTICLE{
author={Ignjatovic Sinisa R,Borka Jovanovic Vesna V,Borka Dusko V,Jovanovic Predrag P},
year={2019},
title={Hyperfine Interactions of Constituent Quarks and the Mass Spectrum of Tetraquark States},
journal={10TH JUBILEE CONFERENCE OF THE BALKAN PHYSICAL UNION},
volume={2075},
number={},
pages={-},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Dialektopoulos KF,Borka Dusko V,Capozziello Salvatore,Borka Jovanovic Vesna V,Jovanovic Predrag P},
year={2019},
title={Constraining nonlocal gravity by S2 star orbits},
journal={PHYSICAL REVIEW D},
volume={99},
number={4},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Zakharov Alexander F,Jovanovic Predrag P,Borka Dusko V,Borka Jovanovic Vesna V},
year={2018},
title={Different Ways to Estimate Graviton Mass},
journal={PROCEEDINGS OF THE XXXI INTERNATIONAL WORKSHOP ON HIGH ENERGY PHYSICS: CRITICAL POINTS IN THE MODERN PARTICLE PHYSICS},
volume={47},
number={},
pages={-},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Milosevic Milan,Pursiainen Miika A,Jovanovic Predrag P,Popovic Luka C},
year={2018},
title={The shape of Fe K alpha line emitted from relativistic accretion disc around AGN black holes},
journal={INTERNATIONAL JOURNAL OF MODERN PHYSICS A},
volume={33},
number={34},
pages={-},
document_type={Article; Proceedings Paper},
} 

@ARTICLE{
author={Zakharov Alexander F,Jovanovic Predrag P,Borka Dusko V,Borka Jovanovic Vesna V},
year={2018},
title={Constraining the range of Yukawa gravity interaction from S2 star orbits III: improvement expectations for graviton mass bounds},
journal={JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS},
volume={},
number={4},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Capozziello Salvatore,Jovanovic Predrag P,Borka Jovanovic Vesna V,Borka Dusko V},
year={2017},
title={Addressing the missing matter problem in galaxies through a new fundamental gravitational radius},
journal={JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS},
volume={},
number={6},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Zakharov Alexander F,Jovanovic Predrag P,Borka Dusko V,Borka Jovanovic Vesna V},
year={2017},
title={Graviton mass bounds from an analysis of bright star trajectories at the Galactic Center},
journal={XXIII INTERNATIONAL BALDIN SEMINAR ON HIGH ENERGY PHYSICS PROBLEMS RELATIVISTIC NUCLEAR PHYSICS AND QUANTUM CHROMODYNAMICS (BALDIN ISHEPP XXIII)},
volume={138},
number={},
pages={-},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Zakharov Alexander F,Jovanovic Predrag P,Borka Dusko V,Borka Jovanovic Vesna V},
year={2017},
title={Graviton mass evaluation with trajectories of bright stars at the Galactic Center},
journal={INTERNATIONAL CONFERENCE ON PARTICLE PHYSICS AND ASTROPHYSICS},
volume={798},
number={},
pages={-},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Borka Jovanovic Vesna V,Jovanovic Predrag P,Borka Dusko V},
year={2017},
title={SNR Radio Spectral Index Distribution and Its Correlation with Polarization. a Case Study: the Lupus Loop},
journal={REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICA},
volume={53},
number={1},
pages={37-44},
document_type={Article},
} 

@ARTICLE{
author={Borka Jovanovic Vesna V,Capozziello Salvatore,Jovanovic Predrag P,Borka Dusko V},
year={2016},
title={Recovering the fundamental plane of galaxies by f (R) gravity},
journal={PHYSICS OF THE DARK UNIVERSE},
volume={14},
number={},
pages={73-83},
document_type={Article},
} 

@ARTICLE{
author={Zakharov Alexander F,Jovanovic Predrag P,Borka Dusko V,Borka Jovanovic Vesna V},
year={2016},
title={Constraining the range of Yukawa gravity interaction from S2 star orbits II: bounds on graviton mass},
journal={JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS},
volume={},
number={5},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Zakharov Alexander F,Jovanovic Predrag P,Borka Dusko V,Borka Jovanovic Vesna V},
year={2016},
title={Trajectories of bright stars at the Galactic Center as a tool to evaluate a graviton mass},
journal={19TH INTERNATIONAL SEMINAR ON HIGH ENERGY PHYSICS (QUARKS-2016)},
volume={125},
number={},
pages={-},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Bon Edi A,...,Bon Natasa,Jovanovic Predrag P,...,Popovic Luka C,...,Stalevski Marko},
year={2016},
title={Evidence for Periodicity in 43 Year-Long Monitoring of NGC 5548},
journal={ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES},
volume={225},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Zakharov Alexander F,Jovanovic Predrag P,Borka Dusko V,Borka Jovanovic Vesna V},
year={2016},
title={Constraining the range of Yukawa gravity interaction from S2 star orbits II: bounds on graviton mass},
journal={JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS},
volume={},
number={4},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Borka Dusko V,Capozziello Salvatore,Jovanovic Predrag P,Borka Jovanovic Vesna V},
year={2016},
title={Probing hybrid modified gravity by stellar motion around Galactic Center},
journal={ASTROPARTICLE PHYSICS},
volume={79},
number={},
pages={41-48},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Borka Jovanovic Vesna V,Borka Dusko V,Popovic Luka C},
year={2016},
title={Line shifts in accretion disks-the case of Fe K alpha},
journal={ASTROPHYSICS AND SPACE SCIENCE},
volume={361},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Bon Natasa,Bon Edi A,Marziani Paola,Jovanovic Predrag P},
year={2015},
title={Gravitational redshift of emission lines in the AGN spectra},
journal={ASTROPHYSICS AND SPACE SCIENCE},
volume={360},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Borka Jovanovic Vesna V,Borka Dusko V,Jovanovic Predrag P,Milosevic Jovan Z,Ignjatovic SR},
year={2014},
title={Masses of constituent quarks confined in open bottom hadrons},
journal={MODERN PHYSICS LETTERS A},
volume={29},
number={38},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Borka Jovanovic Vesna V,Borka Dusko V,Bogdanovic Tamara},
year={2014},
title={Composite profile of the Fe K alpha spectral line emitted from a binary system of supermassive black holes},
journal={ADVANCES IN SPACE RESEARCH},
volume={54},
number={7},
pages={1448-1457},
document_type={Article},
} 

@ARTICLE{
author={Zakharov Alexander F,Borka Dusko V,Borka Jovanovic Vesna V,Jovanovic Predrag P},
year={2014},
title={Constraints on R-n gravity from precession of orbits of S2-like stars: A case of a bulk distribution of mass},
journal={ADVANCES IN SPACE RESEARCH},
volume={54},
number={6},
pages={1108-1112},
document_type={Article},
} 

@ARTICLE{
author={Capozziello Salvatore,Borka Dusko V,Jovanovic Predrag P,Borka Jovanovic Vesna V},
year={2014},
title={Constraining extended gravity models by S2 star orbits around the Galactic Centre},
journal={PHYSICAL REVIEW D},
volume={90},
number={4},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Borka Dusko V,Jovanovic Predrag P,Borka Jovanovic Vesna V,Zakharov Alexander F},
year={2013},
title={Constraining the range of Yukawa gravity interaction from S2 star orbits},
journal={JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS},
volume={},
number={11},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Bon Edi A,Jovanovic Predrag P,Marziani Paola,Shapovalova AI,Bon Natasa,Borka Jovanovic Vesna V,Borka Dusko V,Sulentic JW,Popovic Luka C},
year={2012},
title={The First Spectroscopically Resolved Sub-Parsec Orbit of a Supermassive Binary Black Hole},
journal={ASTROPHYSICAL JOURNAL},
volume={759},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Stalevski Marko,Jovanovic Predrag P,Popovic Luka C,Baes Maarten},
year={2012},
title={Gravitational microlensing of active galactic nuclei dusty tori},
journal={MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY},
volume={425},
number={2},
pages={1576-1584},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P},
year={2012},
title={Recent Observational Challenges to Dark Matter Paradigm},
journal={ROMANIAN JOURNAL OF PHYSICS},
volume={57},
number={5-6},
pages={873-878},
document_type={Article},
} 

@ARTICLE{
author={Borka Dusko V,Jovanovic Predrag P,Borka Jovanovic Vesna V,Zakharov Alexander F},
year={2012},
title={Constraints on R-n gravity from precession of orbits of S2-like stars},
journal={PHYSICAL REVIEW D},
volume={85},
number={12},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P},
year={2012},
title={The broad Fe K alpha line and supermassive black holes},
journal={NEW ASTRONOMY REVIEWS},
volume={56},
number={2-3},
pages={37-48},
document_type={Article},
} 

@ARTICLE{
author={Popovic Luka C,Jovanovic Predrag P,Stalevski Marko,Anton S,Andrei AH,Kovacevic Jelena M,Baes Maarten},
year={2012},
title={Photocentric variability of quasars caused by variations in their inner structure: consequences for Gaia measurements},
journal={ASTRONOMY & ASTROPHYSICS},
volume={538},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P},
year={2012},
title={Investigation of Some Galactic and Extragalactic Gravitational Phenomena},
journal={SERBIAN ASTRONOMICAL JOURNAL},
volume={185},
number={},
pages={1-16},
document_type={Article},
} 

@ARTICLE{
author={Simic Sasa Z,Popovic Luka C,Jovanovic Predrag P},
year={2011},
title={Influence of Microlensing on Spectral Anomalies of the Lensed Objects},
journal={BALTIC ASTRONOMY},
volume={20},
number={3},
pages={481-485},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Borka Jovanovic Vesna V,Borka Dusko V},
year={2011},
title={Influence of Black Hole Spin on the Shape of the Fe K Alpha Spectral Line: the Case of 3c 405},
journal={BALTIC ASTRONOMY},
volume={20},
number={3},
pages={468-471},
document_type={Article},
} 

@ARTICLE{
author={Aamodt K,...,Jovanovic Predrag P,...,Milosevic Jovan Z,...,Petrovic M,...,(broj koautora 926)},
year={2011},
title={Rapidity and transverse momentum dependence of inclusive J/psi production in pp collisions at root s=7 TeV},
journal={PHYSICS LETTERS B},
volume={704},
number={5},
pages={442-455},
document_type={Article},
} 

@ARTICLE{
author={Borka Jovanovic Vesna V,Ignjatovic SR,Borka Dusko V,Jovanovic Predrag P},
year={2010},
title={Constituent quark masses obtained from hadron masses with contributions of Fermi-Breit and Glozman-Riska hyperfine interactions},
journal={PHYSICAL REVIEW D},
volume={82},
number={11},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Popovic Luka C,Moiseev AV,Mediavilla EG,Jovanovic Predrag P,Ilic Dragana J,Kovacevic Jelena M,Munoz JA},
year={2010},
title={Rxj 0921+4529: A Binary Quasar Or a Gravitational Lens?},
journal={ASTROPHYSICAL JOURNAL LETTERS},
volume={721},
number={2},
pages={L139-L142},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Popovic Luka C,Stalevski Marko,Shapovalova AI},
year={2010},
title={Variability of the H Beta Line Profiles as An Indicator of Orbiting Bright Spots in Accretion Disks of Quasars: a Case Study of 3C 390.3},
journal={ASTROPHYSICAL JOURNAL},
volume={718},
number={1},
pages={168-176},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P},
year={2009},
title={Gravitational Microlensing Influence on X-ray Radiation From Accretion Disk of Active Galaxies},
journal={PROCEEDINGS OF THE XV NATIONAL CONFERENCE OF ASTRONOMERS OF SERBIA},
volume={86},
number={},
pages={395-395},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Dimitrijevic Milan S,Popovic Luka C,Jevremovic Darko M,Dacic Miodrag D,Jovanovic Predrag P,Kovacevic Andjelka B,Simic Sasa Z,Simic Zoran J,Ilic Dragana J,Bon Edi A,Gavrilovic Natasa,Kovacevic Jelena M,Milovanovic Nenad D,Tankosic Dragana V,Stalevski Marko},
year={2009},
title={Activities of the Group for Astrophysical Spectroscopy 2005-2008},
journal={PROCEEDINGS OF THE XV NATIONAL CONFERENCE OF ASTRONOMERS OF SERBIA},
volume={86},
number={},
pages={271-278},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Jovanovic Predrag P,Popovic Luka C},
year={2009},
title={Central Engine of Active Galaxies as the Most Powerful Source of X-ray Radiation in the Universe},
journal={PROCEEDINGS OF THE XV NATIONAL CONFERENCE OF ASTRONOMERS OF SERBIA},
volume={86},
number={},
pages={153-160},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Jovanovic Predrag P,Popovic Luka C,Simic Sasa Z},
year={2009},
title={Influence of gravitational microlensing on broad absorption lines of QSOs: The case of the Fe K alpha line},
journal={NEW ASTRONOMY REVIEWS},
volume={53},
number={7-10},
pages={156-161},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Popovic Luka C,Jovanovic Predrag P},
year={2009},
title={Active Galactic Nuclei - Plasma around Super-massive Black Hole},
journal={SPACE PLASMA PHYSICS},
volume={1121},
number={},
pages={71-77},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Stalevski Marko,Jovanovic Predrag P,Popovic Luka C},
year={2008},
title={Line Profile Variability Due To Perturbations In Agn Accretion Disk Emissivity},
journal={24TH SUMMER SCHOOL AND INTERNATIONAL SYMPOSIUM ON THE PHYSICS OF IONIZED GASES, CONTRIBUTED PAPERS},
volume={},
number={84},
pages={491-494},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Jovanovic Predrag P,Popovic Luka C},
year={2008},
title={Modeling Of Variations In X-ray Emission From Accretion Disks Of Active Galaxies},
journal={24TH SUMMER SCHOOL AND INTERNATIONAL SYMPOSIUM ON THE PHYSICS OF IONIZED GASES, CONTRIBUTED PAPERS},
volume={},
number={84},
pages={467-470},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Jovanovic Predrag P,Popovic Luka C},
year={2008},
title={Observational effects of strong gravity in vicinity of supermassive black holes},
journal={FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS},
volume={56},
number={4-5},
pages={456-461},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Zakharov Alexander F,Popovic Luka C,Petrovic Tihomir},
year={2008},
title={Microlensing of the X-ray, UV and optical emission regions of quasars: simulations of the time-scales and amplitude variations of microlensing events},
journal={MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY},
volume={386},
number={1},
pages={397-406},
document_type={Article},
} 

@ARTICLE{
author={Popovic Luka C,Jovanovic Predrag P,Petrovic Tihomir},
year={2007},
title={Investigation of the innermost part of active galactic nuclei by gravitational microlensing},
journal={CENTRAL ENGINE OF ACTIVE GALACTIC NUCLEI},
volume={373},
number={},
pages={411-412},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Jovanovic Predrag P,Popovic Luka C},
year={2007},
title={The shape of the FeK alpha spectral line in the case of partly obscured accretion disk},
journal={SPECTRAL LINE SHAPES IN ASTROPHYSICS},
volume={938},
number={},
pages={76-81},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Smirnova AA,Gavrilovic Natasa,Moiseev AV,Popovic Luka C,Afanasiev VL,Jovanovic Predrag P,Dacic Miodrag D},
year={2007},
title={The gas kinematics in the Mrk 533 nucleus and circumnuclear region: a gaseous outflow},
journal={MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY},
volume={377},
number={2},
pages={480-490},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Popovic Luka C},
year={2006},
title={Microlensing of the X-ray emitting region in Active Galactic Nuclei},
journal={Proceedings of the 14th National Conference of Astronomers of Serbia and Montenegro},
volume={},
number={80},
pages={85-89},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Jovanovic Predrag P,Popovic Luka C},
year={2006},
title={Microlensing signatures in spectra of quasars: X-ray radiation},
journal={Physics of Ionized Gases},
volume={876},
number={},
pages={423-430},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Popovic Luka C,Jovanovic Predrag P,Petrovic Tihomir,Shalyapin VN},
year={2006},
title={Amplification and variability of the AGN X-ray emission due to microlensing},
journal={ASTRONOMISCHE NACHRICHTEN},
volume={327},
number={10},
pages={981-984},
document_type={Article},
} 

@ARTICLE{
author={Popovic Luka C,Jovanovic Predrag P,Mediavilla EG,Zakharov Alexander F,Abajas C,Munoz JA,Chartas G},
year={2006},
title={A study of the correlation between the amplification of the FeK alpha line and the x-ray continuum of quasars due to microlensing},
journal={ASTROPHYSICAL JOURNAL},
volume={637},
number={2},
pages={620-630},
document_type={Article},
} 

@ARTICLE{
author={Popovic Luka C,Dimitrijevic Milan S,Mediavilla EG,Danezis Emmanouel,Lyratzi Evaggelia,Bon Edi A,Ilic Dragana J,Jovanovic Predrag P,Theodosiou Efstratios,Dacic Miodrag D},
year={2004},
title={Some spectroscopic methods for astrophysical plasma research},
journal={PHYSICS OF IONIZED GASES},
volume={740},
number={},
pages={497-508},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Zakharov Alexander F,Popovic Luka C,Jovanovic Predrag P},
year={2004},
title={On the contribution of microlensing to X-ray variability of high-redshifted QSOs},
journal={ASTRONOMY & ASTROPHYSICS},
volume={420},
number={3},
pages={881-888},
document_type={Article},
} 

@ARTICLE{
author={Jovanovic Predrag P,Popovic Luka C,Dimitrijevic Milan S},
year={2003},
title={Correlation between X-ray continuum and FeK alpha line variation due to microlensing},
journal={IV SERBIAN CONFERENCE ON SPECTRAL LINE SHAPES},
volume={},
number={76},
pages={205-210},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Dimitrijevic Milan S,Jovanovic Predrag P,Simic Zoran J},
year={2003},
title={On the stark broadening of neutral germanium spectral lines},
journal={IV SERBIAN CONFERENCE ON SPECTRAL LINE SHAPES},
volume={},
number={76},
pages={185-189},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Jovanovic Predrag P},
year={2003},
title={Solar activity influence on Earth rotation},
journal={PROCEEDINGS OF THE XIII NATIONAL CONFERENCE OF YUGOSLAV ASTRONOMERS},
volume={},
number={75},
pages={153-153},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Dimitrijevic Milan S,Popovic Luka C,Bon Edi A,Bajceta V,Jovanovic Predrag P,Milovanovic Nenad D},
year={2003},
title={Database BelData: Present state and plans for future development},
journal={PROCEEDINGS OF THE XIII NATIONAL CONFERENCE OF YUGOSLAV ASTRONOMERS},
volume={},
number={75},
pages={129-133},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Dimitrijevic Milan S,Jovanovic Predrag P},
year={2003},
title={Stark broadening of neutral germanium spectral lines in astrophysical plasma},
journal={PROCEEDINGS OF THE XIII NATIONAL CONFERENCE OF YUGOSLAV ASTRONOMERS},
volume={},
number={75},
pages={117-120},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Dimitrijevic Milan S,Jovanovic Predrag P,Simic Zoran J},
year={2003},
title={Stark broadening of neutral germanium spectral lines},
journal={ASTRONOMY & ASTROPHYSICS},
volume={410},
number={2},
pages={735-739},
document_type={Article},
} 

@ARTICLE{
author={Popovic Luka C,Mediavilla EG,Jovanovic Predrag P,Munoz JA},
year={2003},
title={The influence of microlensing on the shape of the AGN Fe K-alpha line},
journal={ASTRONOMY & ASTROPHYSICS},
volume={398},
number={3},
pages={975-982},
document_type={Article},
} 

@ARTICLE{
author={Popovic Luka C,Mediavilla EG,Kubicela A,Jovanovic Predrag P},
year={2002},
title={Balmer lines emission region in NGC 3516: Kinematical and physical properties},
journal={ASTRONOMY & ASTROPHYSICS},
volume={390},
number={2},
pages={473-480},
document_type={Article},
}