@ARTICLE{
author={Kavallieratos Nickolas G,Tomanovic Zeljko M,Stary Petr,Athanassiou Christos G,Fasseas C,Petrovic Olivera T,Stanisavljevic Ljubisa Z,Veroniki MA},
year={2005},
title={Praon haliday (Hymenoptera : Braconidae : Aphidiinae) of southeastern Europe: key, host range and phylogenetic relationships},
journal={ZOOLOGISCHER ANZEIGER},
volume={243},
number={3},
pages={181-209},
document_type={Article},
} 

@ARTICLE{
author={Kavallieratos Nickolas G,Tomanovic Zeljko M,Stary Petr,Athanassiou Christos G,Sarlis George P,Petrovic Olivera T,Niketic Marjan S,Veroniki MA},
year={2004},
title={A survey of aphid parasitoids (Hymenoptera : Braconidae : Aphidiinae) of Southeastern Europe and their aphid-plant associations},
journal={APPLIED ENTOMOLOGY AND ZOOLOGY},
volume={39},
number={3},
pages={527-563},
document_type={Article},
}