@ARTICLE{
author={Komossa S,...,Popovic Luka C,Marceta-Mandic Sladjana,Bon Edi A,Ilic Dragana J,Kovacevic Andjelka B,...,De Cicco D,Dimitrijevic Milan S,Sreckovic Vladimir A,Kovacevic-Dojcinovic Jelena M,...,Bon Natasa,...,(broj koautora 19)},
year={2026},
title={The extremes of AGN variability: Outbursts, deep fades, changing looks, exceptional spectral states, and semi-periodicities ☆},
journal={ADVANCES IN SPACE RESEARCH},
volume={77},
number={3},
pages={4041-4058},
document_type={Article},
} 

@ARTICLE{
author={Marceta-Mandic Sladjana},
year={2025},
title={Reliability of Black Hole Mass Estimation from Broad Emission Lines in Spectra of the Type 1 Active Galactic Nuclei},
journal={SERBIAN ASTRONOMICAL JOURNAL},
volume={210},
number={},
pages={1-12},
document_type={Article},
} 

@ARTICLE{
author={Lalovic Ana S,Vince Oliver I,Stojanovic Milan R,Marceta-Mandic Sladjana},
year={2024},
title={Validation of the Pipeline for the 1.4m Milankovic Telescope},
journal={SERBIAN ASTRONOMICAL JOURNAL},
volume={209},
number={},
pages={39-50},
document_type={Article},
} 

@ARTICLE{
author={Popovic Luka C,Ilic Dragana J,Burenkov Alexander N,Alvarez Victor Manuel Patino,Marceta-Mandic Sladjana,Kovacevic-Dojcinovic Jelena M,Shablovinskaya Elena,Kovacevic Andjelka B,Marziani Paola,Chavushyan Vahram H,Wang Jian-Min,Li Yan-Rong,Mediavilla Evencio GG},
year={2023},
title={Long-term optical spectral monitoring of a changing-look active galactic nucleus NGC 3516 II. Broad-line profile variability},
journal={ASTRONOMY & ASTROPHYSICS},
volume={675},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Kovacevic Andjelka B,Radovic Viktor M,Ilic Dragana J,Popovic Luka C,...,Caplar Neven,...,Jankov Isidora,...,Kovacevic-Dojcinovic Jelena M,Lakicevic Masa D,Savic Djordje V,Vince Oliver I,Simic Sasa Z,Cvorovic-Hajdinjak Iva,Marceta-Mandic Sladjana},
year={2022},
title={The LSST Era of Supermassive Black Hole Accretion Disk Reverberation Mapping},
journal={ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES},
volume={262},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Ilic Dragana J,...,Popovic Luka C,...,Rakic Nemanja,Kovacevic Andjelka B,Marceta-Mandic Sladjana,...,(broj koautora 17)},
year={2020},
title={A flare in the optical spotted in the changing-look Seyfert NGC 3516},
journal={ASTRONOMY & ASTROPHYSICS},
volume={638},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Shapovalova Alla I,Popovic Luka C,Afanasiev VL,Ilic Dragana J,Kovacevic Andjelka B,Burenkov Alexander N,Chavushyan Vahram H,Marceta-Mandic Sladjana,Spiridonova O,Valdes JR,Bochkarev Nikolai G,Patino-Alvarez V,Carrasco L,Zhdanova VE},
year={2019},
title={Long-term optical spectral monitoring of a changing-look active galactic nucleus NGC 3516-I. Continuum and broad-line flux variability},
journal={MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY},
volume={485},
number={4},
pages={4790-4803},
document_type={Article},
} 

@ARTICLE{
author={Popovic Luka C,Kovacevic-Dojcinovic Jelena M,Marceta-Mandic Sladjana},
year={2019},
title={The structure of the Mg II broad line emitting region in Type 1 AGNs},
journal={MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY},
volume={484},
number={3},
pages={3180-3197},
document_type={Article},
}