@ARTICLE{
author={Piljan Ivan,Simonovic Zoran D,Curcic Nikola V},
year={2020},
title={The Influence of Teamwork as An Internal Marketing Factor on the Quality of the Service of Insurance Companies in Serbia'S Agricultural Sector},
journal={EKONOMIKA POLJOPRIVREDA-ECONOMICS OF AGRICULTURE},
volume={67},
number={1},
pages={189-206},
document_type={Article},
} 

@ARTICLE{
author={Cogoljevic Dusan,Alizamir Meysam,Piljan Ivan,Piljan Tatjana,Prijic Katarina,Zimonjic Stefan},
year={2018},
title={A machine learning approach for predicting the relationship between energy resources and economic development},
journal={PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS},
volume={495},
number={},
pages={211-214},
document_type={Article},
}