@conference{Mar2015,
  author    = {Marković, V.},
  title     = {Ugovor o porananju},
  booktitle = {Synthesis 2015 - International Scientific Conference of IT and Business-Related Research},
  year      = 2015,
  doi       = {10.15308/Synthesis-2015-729-734},
  pages     = {729-734}
}