@ARTICLE{
author={Popovic-Maneski Lana Z,Dosen Strahinja R,Popovic Milos R,Azevedo Christine,Keller Thierry,Ferrante Simona,Bergeron Vance,Milosevic Matija},
year={2022},
title={TRIBUTE: Dejan B. Popovic (1950-2021)},
journal={ARTIFICIAL ORGANS},
volume={46},
number={10},
pages={1961-1967},
document_type={Biographical-Item},
} 

@ARTICLE{
author={Milovanovic Emina I,Popovic Milos R,Stankovic Ruzica M,Milovanovic Igor Z},
year={2016},
title={Remark on Ordinary and Randic Energy of Graphs},
journal={JOURNAL OF MATHEMATICAL INEQUALITIES},
volume={10},
number={3},
pages={687-692},
document_type={Article},
}