@article{_olevi__2008,
title={Origin of oils in the Velebit oil–gas field,
SE Pannonian Basin,
Serbia – Source rocks characterization based on biological marker distributions},
volume={39},
ISSN={0146-6380},
url={http://dx.doi.org/10.1016/j.orggeochem.2007.09.003},
DOI={10.1016/j.orggeochem.2007.09.003},
number={1},
journal={Organic Geochemistry},
publisher={Elsevier BV},
author={Šolević,
T. and Stojanović,
K. and Bojesen-Koefoed,
J. and Nytoft,
H.P. and Jovančićević,
B. and Vitorović,
D.},
year={2008},
month=jan,
pages={118–134} }