@article{de2010mathematical,
 title={A mathematical model of the Skype VoIP congestion control algorithm},
 author={De Cicco, Luca and Mascolo, Saverio},
 journal={Automatic Control, IEEE Transactions on},
 volume={55},
 number={3},
 pages={790--795},
 year={2010},
 publisher={IEEE}
}
@article{de2010mathematical,
 title={A mathematical model of the Skype VoIP congestion control algorithm},
 author={De Cicco, Luca and Mascolo, Saverio},
 journal={Automatic Control, IEEE Transactions on},
 volume={55},
 number={3},
 pages={790--795},
 year={2010},
 publisher={IEEE}
}