@ARTICLE{
author={Djokovic Natasa,Mitrovic Danica,Zivotic Dragana R,Bechtel Achim,Sachsenhofer Reinhard F,Matic Vesna,Glamocanin Lidija,Stojanovic Ksenija A},
year={2018},
title={Petrographical and organic geochemical study of the lignite from the Smederevsko Pomoravlje field (Kostolac Basin, Serbia)},
journal={INTERNATIONAL JOURNAL OF COAL GEOLOGY},
volume={195},
number={},
pages={139-171},
document_type={Article},
} 

