@ARTICLE{
author={Arsic Dragutin,Milovanovic Dragan R,Jevtovic Isidor,Vlajkovic Vladan,Arsic Kosta},
year={2014},
title={Using a Mobile Multigas FTIR Analyzer in Four Different Environmental Accidents},
journal={POLISH JOURNAL OF ENVIRONMENTAL STUDIES},
volume={23},
number={5},
pages={1483-1489},
document_type={Article},
} 

@ARTICLE{
author={Ravanic Dragan B,Pantovic Mihailo M,Milovanovic Dragan R,Djukic-Dejanovic Slavica M,Janjic Vladimir S,Ignjatovic-Ristic Dragana I,Jovic Suzana D,Jurisic Vladimir B,Jevtovic Isidor},
year={2009},
title={Long-term efficacy of electroconvulsive therapy combined with different antipsychotic drugs in previously resistant shizophrenia},
journal={PSYCHIATRIA DANUBINA},
volume={21},
number={2},
pages={179-186},
document_type={Article},
}