@conference{Rad2015,
  author    = {Radivojević, V., Stanišić, T.},
  title     = {The Use of the Internet in Direct Marketing: Advantages, Results and Limitations},
  booktitle = {Synthesis 2015 - International Scientific Conference of IT and Business-Related Research},
  year      = 2015,
  doi       = {10.15308/Synthesis-2015-603-605},
  pages     = {603-605}
}