@conference{Lek2015,
  author    = {Leković, B., Marić, S.},
  title     = {Modeli i primena eksterne menadžment podrške 
u malim preduzećima},
  booktitle = {Synthesis 2015 - International Scientific Conference of IT and Business-Related Research},
  year      = 2015,
  doi       = {10.15308/Synthesis-2015-388-393},
  pages     = {388-393}
}