@article{102,
author={Haiyun Luo and  Jiejun Kong and  Petros Zerfos and  Songwu Lu and  Lixia Zhang},
title={URSA: Ubiquitous and Robust Access Control for Mobile Ad-Hoc Networks},
journal={IEEE/ACM Transactions on Networking (pp1049-1063)},
year={2004},
month={December},
comment={}}