@article{
  author = {Chogan, S. R., Fathy, M., Ramezani, M.},
  title = {The Effects of SIP Register Flood Attack and Detection by Using Kullback–Leibler Distance},
  journal = {Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran},
  year = {2014},
  volume = {12},
  number = {2},
  pages = {42-50},
  doi = {}
}