@misc{Chagh_Youssef_Network,
 author={Chagh, Youssef and Jouihri, Youness and Zahi, Driss and Guennoun, Zouhair},
 howpublished={online},
 publisher={National Institute of Telecommunications},
 language={ang},
 title={Network Function Virtualization: Mitigating the Impact of VoLTE on the Policy and the Charging System, Journal of Telecommunications and Information Technology, 2016, nr 2},
 type={archiwalny},
 keywords={policy management, policy diameter signaling, VoLTE, NFV},
}