@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={Kohout Jan,Sediva Alena,Apostolou Apostolos,Stefanov Tihomir,Maric Sasa P,Gaffaroglu Muhammet,Slechta Vlastimil},
year={2013},
title={Genetic diversity and phylogenetic origin of brown trout Salmo trutta populations in eastern Balkans},
journal={BIOLOGIA},
volume={68},
number={6},
pages={1229-1237},
document_type={Article},
}