@INPROCEEDINGS {9691,
author={P. Marques and J. Rodriguez and J. Rodriguez},
doi={},
booktitle={IEEE International Symp. on Personal, Indoor and Mobile Radio Commun  - PIMRC},
title={A Security Framework for Cognitive Radio IP Based Cooperative Protocols},
year={2009},
month={September},
volume={1},
pages={---} 
}