@ARTICLE{
author={Jovanovic Slobodan D,Hlavati-Sirka Vesna,Lakusic Dmitar V,Jogan Nejc,Nikolic Toni,Anastasiu Paulina,Vladimirov Vladimir,Sinzar-Sekulic Jasmina B},
year={2018},
title={Reynoutria niche modelling and protected area prioritization for restoration and protection from invasion: A Southeastern Europe case study},
journal={JOURNAL FOR NATURE CONSERVATION},
volume={41},
number={},
pages={1-15},
document_type={Article},
} 

@ARTICLE{
author={Vladimirov Vladimir,Niketic Marjan S},
year={2017},
title={A New Species of Cirsium (Asteraceae) to the Bulgarian Flora},
journal={COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES},
volume={70},
number={8},
pages={1103-1106},
document_type={Article},
}