@ARTICLE{
author={Vapa Ljiljana B,Djan Mihajla R,Obreht Dragana R,Beukovic Milos T,Vapa Milan},
year={2007},
title={Allozyme diversity in pheasants (Phasianus spp.) from breeding stations in Serbia},
journal={EUROPEAN JOURNAL OF WILDLIFE RESEARCH},
volume={53},
number={1},
pages={52-54},
document_type={Article},
} 

@ARTICLE{
author={Vapa Ljiljana B,Obreht Dragana R,Vapa Milan,Selmic V},
year={2002},
title={Genetic variability in Brown Hare (Lepus europeaus) populations in Yugoslavia},
journal={ZEITSCHRIFT FUR JAGDWISSENSCHAFT},
volume={48},
number={},
pages={261-266},
document_type={Article},
}