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author={Vranjanac Zarko,Zivkovic Nenad V,Vasovic Dejan M,Janackovic Goran L,Dimitrovski D},
year={2018},
title={Comparative Analysis of Co2 Emissions Indicators in Eu Countries and Western Balkan Countries - Assessment of Their Contribution to Climate Change},
journal={JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY},
volume={19},
number={2},
pages={453-461},
document_type={Article},
} 

@ARTICLE{
author={Dimitrovski D,Grozdanov Tasko P,Solovev Evgeni A,Briggs JS},
year={2003},
title={Ionization and excitation of the hydrogen atom by an electric pulse},
journal={JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS},
volume={36},
number={7},
pages={1351-1362},
document_type={Article},
}