@ARTICLE{
author={Djordjevic Vladan DB,Lakusic Dmitar V,Novkovic Ivan,Stevanovic Vladimir B,Tsiftsis Spyros},
year={2025},
title={Factors Influencing Orchid Species Richness in the Central Balkans: The Importance of Belowground Organ Types},
journal={PLANTS-BASEL},
volume={14},
number={3},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Djordjevic Vladan DB,Krdzic Svetlana,Tsiftsis Spyros},
year={2024},
title={xGymnigritella suaveolens (Orchidaceae), a New Natural Hybrid to the Flora of Serbia},
journal={COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES},
volume={77},
number={10},
pages={1440-1448},
document_type={Article},
} 

@ARTICLE{
author={Djordjevic Vladan DB,Acic Svetlana,Kabas Eva N,Lazarevic Predrag M,Tsiftsis Spyros,Lakusic Dmitar V},
year={2023},
title={The Orchids of Wetland Vegetation in the Central Balkans},
journal={DIVERSITY-BASEL},
volume={15},
number={1},
pages={-},
document_type={Review},
} 

@ARTICLE{
author={Djordjevic Vladan DB,Tsiftsis Spyros,Kindlmann Pavel,Stevanovic Vladimir B},
year={2022},
title={Orchid diversity along an altitudinal gradient in the central Balkans},
journal={FRONTIERS IN ECOLOGY AND EVOLUTION},
volume={10},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Jakubska-Busse Anna,Tsiftsis Spyros,Sliwinski Michal,Krenova Zdenka,Djordjevic Vladan DB,Steiu Corina,Kolanowska Marta,Efimov Petr,Hennigs Sebastian,Lustyk Pavel,Kreutz Karel CAJ},
year={2021},
title={How to Protect Natural Habitats of Rare Terrestrial Orchids Effectively: A Comparative Case Study of Cypripedium calceolus in Different Geographical Regions of Europe},
journal={PLANTS-BASEL},
volume={10},
number={2},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Djordjevic Vladan DB,Tsiftsis Spyros,Lakusic Dmitar V,Jovanovic Slobodan D,Stevanovic Vladimir B},
year={2020},
title={Orchid species richness and composition in relation to vegetation types},
journal={WULFENIA},
volume={27},
number={},
pages={183-210},
document_type={Article},
} 

@ARTICLE{
author={Djordjevic Vladan DB,Tsiftsis Spyros,Lakusic Dmitar V,Jovanovic Slobodan D,Jakovljevic Ksenija M,Stevanovic Vladimir B},
year={2020},
title={Patterns of distribution, abundance and composition of forest terrestrial orchids (vol 29, pg 4111, 2020)},
journal={BIODIVERSITY AND CONSERVATION},
volume={29},
number={14},
pages={4135-4135},
document_type={Correction},
} 

@ARTICLE{
author={Djordjevic Vladan DB,Tsiftsis Spyros,Lakusic Dmitar V,Jovanovic Slobodan D,Jakovljevic Ksenija M,Stevanovic Vladimir B},
year={2020},
title={Patterns of distribution, abundance and composition of forest terrestrial orchids},
journal={BIODIVERSITY AND CONSERVATION},
volume={29},
number={14},
pages={4111-4134},
document_type={Article},
} 

@ARTICLE{
author={Tsiftsis Spyros,Djordjevic Vladan DB},
year={2020},
title={Modelling sexually deceptive orchid species distributions under future climates: the importance of plant-pollinator interactions},
journal={SCIENTIFIC REPORTS},
volume={10},
number={1},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Djordjevic Vladan DB,Tsiftsis Spyros},
year={2019},
title={Patterns of orchid species richness and composition in relation to geological substrates},
journal={WULFENIA},
volume={26},
number={},
pages={1-21},
document_type={Article},
} 

@ARTICLE{
author={Tsiftsis Spyros,Djordjevic Vladan DB,Tsiripidis Ioannis},
year={2019},
title={Neottia cordata (Orchidaceae) at its southernmost distribution border in Europe: Threat status and effectiveness of Natura 2000 Network for its conservation},
journal={JOURNAL FOR NATURE CONSERVATION},
volume={48},
number={},
pages={27-35},
document_type={Article},
} 

@ARTICLE{
author={Tsiftsis Spyros,Djordjevic Vladan DB},
year={2018},
title={Habitat effects and differences in the reproductive success of Orchis punctulata and Orchis purpurea (Orchidaceae)},
journal={TURKISH JOURNAL OF BOTANY},
volume={42},
number={4},
pages={400-411},
document_type={Article},
} 

@ARTICLE{
author={Djordjevic Vladan DB,Tsiftsis Spyros,Lakusic Dmitar V,Jovanovic Slobodan D,Stevanovic Vladimir B},
year={2016},
title={Factors affecting the distribution and abundance of orchids in grasslands and herbaceous wetlands},
journal={SYSTEMATICS AND BIODIVERSITY},
volume={14},
number={4},
pages={355-370},
document_type={Article},
} 

@ARTICLE{
author={Djordjevic Vladan DB,Tsiftsis Spyros,Lakusic Dmitar V,Stevanovic Vladimir B},
year={2016},
title={Niche analysis of orchids of serpentine and non-serpentine areas: Implications for conservation},
journal={PLANT BIOSYSTEMS},
volume={150},
number={4},
pages={710-719},
document_type={Article},
}