@ARTICLE{
author={Petrovic David T,Djukanovic Dusko N,Petrovic Dragana M,Svrkota Igor M},
year={2019},
title={Contribution to Creating a Mathematical Model of Underground Coal Gasification Process},
journal={THERMAL SCIENCE},
volume={23},
number={5},
pages={3275-3282},
document_type={Article},
}