@ARTICLE{
author={Bucur Ioan I,Sudar Milan N,Schlagintweit Felix,Ples George,Sasaran Emanoil,Jovanovic Divna,Polavder Svetlana M,Radoicic Rajka},
year={2020},
title={Lowermost Cretaceous limestones from the Kucaj zone (Carpatho-Balkanides, Eastern Serbia): new data on their age assignment},
journal={CRETACEOUS RESEARCH},
volume={116},
number={},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Bucur Ioan I,Sudar Milan N,Sasaran Emanoil,Jovanovic Divna,Ples George,Polavder Svetlana M},
year={2018},
title={Rediscovery of the type locality of the Udoteacean alga Boueina hochstetteri TOULA, 1884, in the Lower Cretaceous of Serbia},
journal={CARNETS DE GEOLOGIE},
volume={18},
number={4},
pages={123-137},
document_type={Article},
}