@ARTICLE{
author={Nedic Zlatko,Nicolae Raluca,Popescu Stefan,Rozac Vlatko,Nikolic Vera P},
year={2025},
title={Biodiversity and Seasonal Dynamics of Waterbirds in the Danube Wetland North of Kopački Rit},
journal={DIVERSITY-BASEL},
volume={17},
number={10},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Nedic Zlatko,Simonovic Predrag D,Djikanovic Vesna Dj,Nicolae Raluca,Skraba-Jurlina Dubravka,Nikolic Vera P},
year={2025},
title={A Study of Fish Community at the Obedska Bara Ramsar Site and Pathways to Sustainable Management},
journal={SUSTAINABILITY},
volume={17},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Simonovic Predrag D,Sokolovic Vojislav,Ristovska Milica,Maric Ana D,Rebok Katarina,Nikolic Vera P,Radocaj Tena,Spelic Ivan,Kanjuh Tamara,Vidovic Zoran C,Vilizzi Lorenzo,Piria Marina},
year={2025},
title={Challenges to preserving native brown trout diversity in the Western Balkans},
journal={MANAGEMENT OF BIOLOGICAL INVASIONS},
volume={16},
number={1},
pages={105-116},
document_type={Article},
} 

@ARTICLE{
author={Zoric Katarina S,Bugarski-Stanojevic Vanja,Roljic Rajko L,Nikolic Vera P,Stamenkovic Gorana G,Ilic Marija DR,Markovic Vanja M},
year={2025},
title={Filling the gaps in the genetic diversity of Austropotamobius torrentium (Astacidae, Decapoda) from one of the few unexplored hot spots},
journal={KNOWLEDGE AND MANAGEMENT OF AQUATIC ECOSYSTEMS},
volume={},
number={426},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Roljic Rajko L,Nikolic Vera P,Djikanovic Vesna Dj,Zoric Katarina S,Urosevic Aleksandar M,Markovic Vanja M},
year={2024},
title={Morphometric characteristics of spiny-cheek crayfish Faxonius limosus (Rafinesque, 1817) from the Danube River on the territory of Serbia},
journal={ARCHIVES OF BIOLOGICAL SCIENCES},
volume={76},
number={1},
pages={91-101},
document_type={Article},
} 

@ARTICLE{
author={Andjus Stefan P,Tubic Bojana P,Vasiljevic Bozica M,Nikolic Vera P,Paunovic Momir M},
year={2024},
title={Anomalies of Sponge Spicules: Exploring Links to Environmental Pollution},
journal={WATER},
volume={16},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Nikolic Vera P,Nedic Zlatko,Skraba-Jurlina Dubravka,Djikanovic Vesna Dj,Kanjuh Tamara,Maric Ana D,Simonovic Predrag D},
year={2023},
title={Status and Perspectives of the Ichthyofauna of the Labudovo okno Ramsar Site: An Analysis of 14 Years of Data},
journal={SUSTAINABILITY},
volume={15},
number={12},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Maric Ana D,Sreckovic-Batocanin Danica R,Skraba-Jurlina Dubravka,Brkusanin Milos,Karanovic Jelena,Kanjuh Tamara,Nikolic Vera P,Mrdak Danilo,Simonovic Predrag D},
year={2023},
title={A treatise about reliability in dating events of evolutionary history of brown trout<i> Salmo</i> cf.<i> trutta</i> (Actinopterygii) at Western Balkans: Impassable barriers, isolation of populations and assistance of geological timeframe},
journal={ACTA ICHTHYOLOGICA ET PISCATORIA},
volume={53},
number={},
pages={1-18},
document_type={Article},
} 

@ARTICLE{
author={Maric Ana D,Spelic Ivan,Radocaj Tena,Vidovic Zoran C,Kanjuh Tamara,Vilizzi Lorenzo,Piria Marina,Nikolic Vera P,Skraba-Jurlina Dubravka,Mrdak Danilo,Simonovic Predrag D},
year={2022},
title={Changing climate may mitigate the invasiveness risk of non-native salmonids in the Danube and Adriatic basins of the Balkan Peninsula (south-eastern Europe) br},
journal={NEOBIOTA},
volume={76},
number={},
pages={135-161},
document_type={Article},
} 

@ARTICLE{
author={Roljic Rajko L,Savic Nebojsa,Nikolic Vera P},
year={2022},
title={First Insight into Distribution and Ecology of Austropotamobius torrentium (Schrank, 1803) (Decapoda: Astacidae) in the North-Western Bosnia and Herzegovina},
journal={ACTA ZOOLOGICA BULGARICA},
volume={74},
number={2},
pages={265-271},
document_type={Article},
} 

@ARTICLE{
author={Kanjuh Tamara,Tomic Suncica,Maric Ana D,Skraba-Jurlina Dubravka,Nikolic Vera P,Simonovic Predrag D},
year={2021},
title={Trout Salmo spp. (Salmoniformes: Salmonidae) Molecular Diversity in Streams on the Southern Slopes of the Stara Planina Mts. in Serbia},
journal={ACTA ZOOLOGICA BULGARICA},
volume={73},
number={3},
pages={425-429},
document_type={Article},
} 

@ARTICLE{
author={Simonovic Predrag D,Ristic Ratko,Milcanovic Vukasin,Polovina Sinisa J,Malusevic Ivan,Radic Boris P,Kanjuh Tamara,Maric Ana D,Nikolic Vera P},
year={2021},
title={Effects of run-of-river hydropower plants on fish communities in montane stream ecosystems in Serbia},
journal={RIVER RESEARCH AND APPLICATIONS},
volume={37},
number={5},
pages={722-731},
document_type={Article},
} 

@ARTICLE{
author={Skraba-Jurlina Dubravka,Maric Ana D,Mrdak Danilo,Kanjuh Tamara,Spelic Ivan,Nikolic Vera P,Piria Marina,Simonovic Predrag D},
year={2020},
title={Alternative Life-History in Native Trout (Salmospp.) Suppresses the Invasive Effect of Alien Trout Strains Introduced Into Streams in the Western Part of the Balkans},
journal={FRONTIERS IN ECOLOGY AND EVOLUTION},
volume={8},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Andjus Stefan P,Lazovic Vladimir M,Nikolic Nadja S,Tubic Bojana P,Nikolic Vera P,Paunovic Momir M},
year={2020},
title={Distribution of freshwater sponges in Serbia},
journal={FUNDAMENTAL AND APPLIED LIMNOLOGY},
volume={193},
number={3},
pages={195-204},
document_type={Article},
} 

@ARTICLE{
author={Marinkovic Nikola S,Karadzic Branko D,Slavevska-Stamenkovic Valentina,Pesic Vladimir,Nikolic Vera P,Paunovic Momir M,Rakovic Maja J},
year={2020},
title={Chorological and Ecological Differentiation of the Commonest Leech Species from the Suborder Erpobdelliformes (Arhynchobdellida, Hirudinea) on the Balkan Peninsula},
journal={WATER},
volume={12},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Simonovic Predrag D,Maric Ana D,Skraba-Jurlina Dubravka,Kanjuh Tamara,Nikolic Vera P},
year={2020},
title={Determination of resident brown trout Salmo trutta features by their habitat characteristics in streams of Serbia},
journal={BIOLOGIA},
volume={75},
number={1},
pages={103-114},
document_type={Article},
} 

@ARTICLE{
author={Marinkovic Nikola S,Karadzic Branko D,Pesic Vladimir,Gligorovic Bogic,Grosser Clemens,Paunovic Momir M,Nikolic Vera P,Rakovic Maja J},
year={2019},
title={Faunistic patterns and diversity components of leech assemblages in karst springs of Montenegro},
journal={KNOWLEDGE AND MANAGEMENT OF AQUATIC ECOSYSTEMS},
volume={},
number={420},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Andjus Stefan P,Nikolic Nadja S,Marjanovic Ana,Marjanovic Ana,Lazovic Vladimir M,Tubic Bojana P,Canak-Atlagic Jelena Z,Nikolic Vera P,Paunovic Momir M},
year={2019},
title={First record of freshwater sponge Trochospongilla horrida Weltner, 1893 in Serbia - A morphological and genetic study},
journal={LIMNOLOGICA},
volume={76},
number={},
pages={48-51},
document_type={Article},
} 

@ARTICLE{
author={Markovic Vanja M,Vujic Vukica D,Ilic Marija DR,Tomovic Jelena M,Nikolic Vera P,Karan-Znidarsic Tamara S},
year={2019},
title={Operculum shape variation in Theodoxus Montfort, 1810 (Gastropoda: Neritidae)},
journal={ZOOTAXA},
volume={4560},
number={3},
pages={563-575},
document_type={Article},
} 

@ARTICLE{
author={Skraba-Jurlina Dubravka,Maric Ana D,Karanovic Jelena,Nikolic Vera P,Brkusanin Milos,Kanjuh Tamara,Mrdak Danilo,Simonovic Predrag D},
year={2018},
title={Effect of the Introgression of Atlantic Brown Trout, Salmo Trutta, Into Adriatic Trout, Salmo Farioides in a Stream at the Drainage Area of the Adriatic Sea Basin of Montenegro},
journal={ACTA ICHTHYOLOGICA ET PISCATORIA},
volume={48},
number={4},
pages={363-372},
document_type={Article},
} 

@ARTICLE{
author={Djikanovic Vesna Dj,Simonovic Predrag D,Cakic Predrag D,Nikolic Vera P},
year={2018},
title={Parasitofauna of Allochthonous Fish Species in the Open Waters of the Danube River Basin (Serbian Part) - Impact on the Native Fish Fauna},
journal={APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH},
volume={16},
number={5},
pages={6129-6142},
document_type={Article},
} 

@ARTICLE{
author={Simonovic Predrag D,Maric Sasa P,Tosic Ana D,Skraba-Jurlina Dubravka,Nikolic Vera P},
year={2018},
title={Morphological and Molecular Differentiation between Rheophilic Barbels Barbus spp. (Cyprinidae) from Headwaters at the Divide between Drainage Areas of the Danube, Vardar and Struma Rivers, Central Balkans},
journal={ACTA ZOOLOGICA BULGARICA},
volume={70},
number={2},
pages={153-164},
document_type={Article},
} 

@ARTICLE{
author={Markovic Vanja M,Novakovic Boris B,Ilic Marija DR,Nikolic Vera P},
year={2018},
title={Epigean Niphargids in Serbia: New Records of Niphargus valachicus Dobreanu & Manolache, 1933 (Amphipoda: Niphargidae), with Notes on its Ecological Preferences},
journal={ACTA ZOOLOGICA BULGARICA},
volume={70},
number={1},
pages={45-50},
document_type={Article},
} 

@ARTICLE{
author={Markovic Vanja M,Zoric Katarina S,Ilic Marija DR,Canak-Atlagic Jelena Z,Rimcheska Biljana,Marinkovic Nikola S,Tubic Bojana P,Nikolic Vera P,Paunovic Momir M},
year={2018},
title={The First Record of the Micro-caddisfly Genus Oxyethira Eaton, 1873 (Trichoptera: Hydroptilidae) from Serbia},
journal={ACTA ZOOLOGICA BULGARICA},
volume={70},
number={1},
pages={31-34},
document_type={Article},
} 

@ARTICLE{
author={Simonovic Predrag D,Grubic Goran A,Tosic Ana D,Canak-Atlagic Jelena Z,Skraba-Jurlina Dubravka,Nikolic Vera P},
year={2018},
title={Justification for retention of the catch-and-release in the wild brown trout Salmo cf. trutta fishery},
journal={FISHERIES RESEARCH},
volume={200},
number={},
pages={17-24},
document_type={Article},
} 

@ARTICLE{
author={Piria Marina,Simonovic Predrag D,...,Nikolic Vera P,...,(broj koautora 22)},
year={2018},
title={Alien freshwater fish species in the BalkansVectors and pathways of introduction},
journal={FISH AND FISHERIES},
volume={19},
number={1},
pages={138-169},
document_type={Article},
} 

@ARTICLE{
author={Glamuzina Branko,Tutman Pero,Nikolic Vera P,Vidovic Zoran C,Pavlicevic J,Vilizzi Lorenzo,Copp Gordon H,Simonovic Predrag D},
year={2017},
title={Comparison of Taxon-Specific and Taxon-Generic Risk Screening Tools to Identify Potentially Invasive Non-Native Fishes in the River Neretva Catchment (Bosnia and Herzegovina and Croatia)},
journal={RIVER RESEARCH AND APPLICATIONS},
volume={33},
number={5},
pages={670-679},
document_type={Article},
} 

@ARTICLE{
author={Skraba Dubravka,Beciraj Azra,Saric Irma,Icanovic Irma,Dzaferovic Aida,Piria Marina,Dekic Radoslav,Tosic Ana D,Nikolic Vera P,Simonovic Predrag D},
year={2017},
title={Haplotype Diversity of Brown Trout (Salmo trutta L.) Populations from Una River Drainage Area in Bosnia and Herzegovina: Implications for Conservation and Fishery Management},
journal={ACTA ZOOLOGICA BULGARICA},
volume={69},
number={1},
pages={25-30},
document_type={Article},
} 

@ARTICLE{
author={Tosic Ana D,Skraba Dubravka,Nikolic Vera P,Canak-Atlagic Jelena Z,Mrdak Danilo,Simonovic Predrag D},
year={2016},
title={Haplotype diversity of brown trout Salmo trutta (L.) in the broader Iron Gate area},
journal={TURKISH JOURNAL OF ZOOLOGY},
volume={40},
number={5},
pages={655-662},
document_type={Article},
} 

@ARTICLE{
author={Ilic Marija DR,Stamenkovic Gorana G,Nikolic Vera P,Markovic Vanja M,Marinkovic Nikola S,Paunovic Momir M,Crnobrnja-Isailovic Jelka M},
year={2016},
title={IDENTIFICATION OF SYNTOPIC ANURAN SPECIES IN EARLY TADPOLE STAGES: CORRESPONDENCE BETWEEN MORPHOMETRIC AND GENETIC DATA},
journal={APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH},
volume={14},
number={2},
pages={381-397},
document_type={Article},
} 

@ARTICLE{
author={Simonovic Predrag D,Vidovic Zoran C,Tosic Ana D,Skraba Dubravka,Canak-Atlagic Jelena Z,Nikolic Vera P},
year={2015},
title={Risks to Stocks of Native Trout of the Genus Salmo (Actinopterygii: Salmoniformes: Salmonidae) of Serbia and Management for Their Recovery},
journal={ACTA ICHTHYOLOGICA ET PISCATORIA},
volume={45},
number={2},
pages={161-173},
document_type={Article},
} 

@ARTICLE{
author={Markovic Vanja M,Tomovic Jelena M,Atanackovic Ana D,Kracun-Kolarevic Margareta,Ilic Marija DR,Nikolic Vera P,Paunovic Momir M},
year={2015},
title={Macroinvertebrate communities along the Velika Morava River},
journal={TURKISH JOURNAL OF ZOOLOGY},
volume={39},
number={2},
pages={210-224},
document_type={Article},
} 

@ARTICLE{
author={Markovic Vanja M,Tomovic Jelena M,Ilic Marija DR,Kracun-Kolarevic Margareta,Novakovic Boris B,Paunovic Momir M,Nikolic Vera P},
year={2014},
title={Distribution of the species of Theodoxus Montfort, 1810 (Gastropoda: Neritidae) in Serbia: an Overview},
journal={ACTA ZOOLOGICA BULGARICA},
volume={66},
number={4},
pages={477-484},
document_type={Article},
} 

@ARTICLE{
author={Zoric Katarina S,Simonovic Predrag D,Djikanovic Vesna Dj,Markovic Vanja M,Nikolic Vera P,Simic Vladica M,Paunovic Momir M},
year={2014},
title={Checklist of Non-Indigenous Fish Species of the River Danube},
journal={ARCHIVES OF BIOLOGICAL SCIENCES},
volume={66},
number={2},
pages={629-639},
document_type={Article},
} 

@ARTICLE{
author={Maric Sasa P,Razpet Andrej,Nikolic Vera P,Snoj Ales,Simonovic Predrag D},
year={2014},
title={Analysis of Genetic Structure of Huchen (Hucho hucho) in Serbia Inferred from Mitochondrial and Nuclear DNA},
journal={ACTA VETERINARIA-BEOGRAD},
volume={64},
number={2},
pages={236-244},
document_type={Article},
} 

@ARTICLE{
author={Tosic Ana D,Skraba Dubravka,Nikolic Vera P,Mrdak Danilo,Simonovic Predrag D},
year={2014},
title={New Mitochondrial DNA Haplotype of Brown Trout Salmo trutta I. from Crni Timok Drainage Area in Serbia},
journal={TURKISH JOURNAL OF FISHERIES AND AQUATIC SCIENCES},
volume={14},
number={1},
pages={37-42},
document_type={Article},
} 

@ARTICLE{
author={Simonovic Predrag D,Tosic Ana D,Vassilev Milen,Apostolou Apostolos,Mrdak Danilo,Ristovska Milica,Kostov Vasil,Nikolic Vera P,Skraba Dubravka,Vilizzi Lorenzo,Copp Gordon H},
year={2013},
title={Risk assessment of non-native fishes in the Balkans Region using FISK, the invasiveness screening tool for non-native freshwater fishes},
journal={MEDITERRANEAN MARINE SCIENCE},
volume={14},
number={2},
pages={369-376},
document_type={Article},
} 

@ARTICLE{
author={Skraba Dubravka,Tosic Ana D,Milicic Dragana M,Nikolic Vera P,Simonovic Predrag D},
year={2013},
title={Invasiveness Assessment of the Chinese Mitten Crab Eriocheir Sinensis (H. Milne Edwards, 1853) in the Serbian Section of the River Danube},
journal={ARCHIVES OF BIOLOGICAL SCIENCES},
volume={65},
number={1},
pages={353-358},
document_type={Article},
} 

@ARTICLE{
author={Djikanovic Vesna Dj,Paunovic Momir M,Nikolic Vera P,Simonovic Predrag D,Cakic Predrag D},
year={2012},
title={Parasitofauna of freshwater fishes in the Serbian open waters: a checklist of parasites of freshwater fishes in Serbian open waters},
journal={REVIEWS IN FISH BIOLOGY AND FISHERIES},
volume={22},
number={1},
pages={297-324},
document_type={Article},
} 

@ARTICLE{
author={Maric Sasa P,Nikolic Vera P,Tosic Ana D,Simonovic Predrag D},
year={2012},
title={Record of the brown trout Salmo trutta L., 1758 in the main riverbed of the Serbian part of the Danube River},
journal={JOURNAL OF APPLIED ICHTHYOLOGY},
volume={28},
number={1},
pages={135-137},
document_type={Article},
} 

@ARTICLE{
author={Mrdak Danilo,Nikolic Vera P,Tosic Ana D,Simonovic Predrag D},
year={2012},
title={Molecular and ecological features of the soft-muzzled trout Salmo obtusirostris (Heckel, 1852) in the Zeta River, Montenegro},
journal={BIOLOGIA},
volume={67},
number={1},
pages={222-233},
document_type={Article},
} 

@ARTICLE{
author={Maric Sasa P,Nikolic Vera P,Tomovic Ljiljana M,Simonovic Predrag D},
year={2011},
title={Morphological differentiation of trout (subf. Salmoninae) based on characteristics of head skeleton},
journal={ITALIAN JOURNAL OF ZOOLOGY},
volume={78},
number={4},
pages={455-463},
document_type={Article},
} 

@ARTICLE{
author={Maric Sasa P,Razpet Andrej,Nikolic Vera P,Simonovic Predrag D},
year={2011},
title={Genetic differentiation of European grayling (Thymallus thymallus) populations in Serbia, based on mitochondrial and nuclear DNA analyses},
journal={GENETICS SELECTION EVOLUTION},
volume={43},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Simonovic Predrag D,Nikolic Vera P,Tosic Ana D,Maric Sasa P},
year={2011},
title={Length-weight relationship in adult huchen Hucho hucho (L., 1758) from Drina River, Serbia},
journal={BIOLOGIA},
volume={66},
number={1},
pages={156-159},
document_type={Article},
} 

@ARTICLE{
author={Simonovic Predrag D,Nikolic Vera P,Grujic Slavica M},
year={2010},
title={Amazon Sailfin Catfish Pterygoplichthys Pardalis (Castellnnau, 1855) (Loricariidae, Siluriformes), a New Fish Species Recorded in the Serbian Section of the Danube River},
journal={BIOTECHNOLOGY & BIOTECHNOLOGICAL EQUIPMENT},
volume={24},
number={2},
pages={655-660},
document_type={Article},
} 

@ARTICLE{
author={Stefanovic Katarina S,Nikolic Vera P,Tubic Bojana P,Tomovic Jelena M,Atanackovic Ana D,Simic Vladica M,Paunovic Momir M},
year={2009},
title={Aquatic Macroinvertebrates Of The Jablanica River, Serbia},
journal={ARCHIVES OF BIOLOGICAL SCIENCES},
volume={61},
number={4},
pages={787-794},
document_type={Article},
} 

@ARTICLE{
author={Djikanovic Vesna Dj,Jakovcev-Todorovic Dunja G,Nikolic Vera P,Paunovic Momir M,Cakic Predrag D},
year={2008},
title={Qualitative composition of communities of aquatic macroinvertebrates along the course of the Golijska Moravica River (West-Central Serbia)},
journal={ARCHIVES OF BIOLOGICAL SCIENCES},
volume={60},
number={1},
pages={133-144},
document_type={Article},
} 

@ARTICLE{
author={Ognjanovic D,Nikolic Vera P,Simonovic Predrag D},
year={2008},
title={Morphometrics of two morphs of sterlet, Acipenser ruthenus L., in the middle course of the Danube River (Serbia)},
journal={JOURNAL OF APPLIED ICHTHYOLOGY},
volume={24},
number={2},
pages={126-130},
document_type={Article},
} 

@ARTICLE{
author={Simonovic Predrag D,Maric Sasa P,Nikolic Vera P},
year={2007},
title={Trout Salmo spp. complex in Serbia and adjacent regions of the western Balkans: reconstruction of evolutionary history from external morphology},
journal={JOURNAL OF FISH BIOLOGY},
volume={70},
number={},
pages={359-380},
document_type={Article},
} 

@ARTICLE{
author={Nikolic Vera P,Simonovic Predrag D,Karan-Znidarsic Tamara S},
year={2007},
title={First record in Europe of a nematode parasite in amur sleeper Perccottus glenii Dybowski, 1877 (Perciformes : Odontobutidae)},
journal={BULLETIN OF THE EUROPEAN ASSOCIATION OF FISH PATHO},
volume={27},
number={1},
pages={36-38},
document_type={Article},
} 

@ARTICLE{
author={Razpet Andrej,Maric Sasa P,Parapot T,Nikolic Vera P,Simonovic Predrag D},
year={2007},
title={Re-evaluation of Salmo data by Gridelli (1936) - description of stocking, hybridization and repopulation in the River Soca basin},
journal={ITALIAN JOURNAL OF ZOOLOGY},
volume={74},
number={1},
pages={63-70},
document_type={Article},
} 

@ARTICLE{
author={Simonovic Predrag D,Nikolic Vera P},
year={2007},
title={Density-dependence of growth characteristics and maturation in stream-dwelling resident brown trout, Salmo trutta, in Serbia},
journal={FISHERIES MANAGEMENT AND ECOLOGY},
volume={14},
number={1},
pages={1-6},
document_type={Article},
} 

@ARTICLE{
author={Maric Sasa P,Snoj Ales,Nikolic Vera P,Simonovic Predrag D},
year={2006},
title={Genetic differentiation of trout (Salmo spp.) populations in Serbia ascertained using RFLP technique on PCR amplified control region of mitochondrial DNA},
journal={ACTA VETERINARIA-BEOGRAD},
volume={56},
number={5-6},
pages={423-430},
document_type={Article},
} 

@ARTICLE{
author={Nikolic Vera P,Simonovic Predrag D,Maric Sasa P},
year={2006},
title={Occurrence of Chilodonella hexasticha (Ciliophora, Protista) on farmed rainbow trout (Oncorhynchus mykiss) throughout the season},
journal={ACTA VETERINARIA-BEOGRAD},
volume={56},
number={1},
pages={55-61},
document_type={Article},
} 

@ARTICLE{
author={Simonovic Predrag D,Budakov L,Nikolic Vera P,Maric Sasa P},
year={2005},
title={Recent record of the ship sturgeon Acipenser nudiventris in the middle Danube (Serbia)},
journal={BIOLOGIA},
volume={60},
number={2},
pages={231-233},
document_type={Article},
} 

@ARTICLE{
author={Maric Sasa P,Nikolic Vera P,Simonovic Predrag D},
year={2004},
title={Pilot study on the morphological identity of wild brown trout (Salmo trutta) stocks in the streams of the Danube river basin (Serbia)},
journal={FOLIA ZOOLOGICA},
volume={53},
number={4},
pages={411-416},
document_type={Article},
} 

@ARTICLE{
author={Nikolic Vera P,Simonovic Predrag D,Poleksic Vesna D},
year={2003},
title={Preference of trichodinids (Ciliata, Peritrichia) occurring on fish-pond carp for particular organs and some morphological implications},
journal={ACTA VETERINARIA-BEOGRAD},
volume={53},
number={1},
pages={41-46},
document_type={Article},
}