@article{Jana_kovi__2004,
title={Sesquiterpene lactones,
lignans and flavones of Centaurea affinis},
volume={32},
ISSN={0305-1978},
url={http://dx.doi.org/10.1016/j.bse.2003.08.008},
DOI={10.1016/j.bse.2003.08.008},
number={3},
journal={Biochemical Systematics and Ecology},
publisher={Elsevier BV},
author={Janaćković,
Pedja and Tešević,
Vele and Milosavljević,
Slobodan and Vajs,
Vlatka and Marin,
Petar D},
year={2004},
month=mar,
pages={355–357} }