@conference{Ris2014,
  author    = {Ristić, N., Jevremović, A.},
  title     = {One solution for protecting PHP source code},
  booktitle = {Sinteza 2014 - Impact of the Internet on Business Activities in Serbia and Worldwide},
  year      = 2014,
  doi       = {10.15308/sinteza-2014-616-619},
  pages     = {616-619}
}