@conference{Vuk2015,
  author    = {Vukelic, D., Jovanović, V.},
  title     = {Applying GIS in GeoModeling of Social Networks },
  booktitle = {Synthesis 2015 - International Scientific Conference of IT and Business-Related Research},
  year      = 2015,
  doi       = {10.15308/Synthesis-2015-620-623},
  pages     = {620-623}
}