@inproceedings{1466,
  author = {Mohamed Mahmoud and Xuemin Shen},
  title = {Secure cooperation incentive scheme with limited use of public key cryptography for multi-hop wireless network},
  year = {2010},
  journal = {Global Telecommunications Conference (GLOBECOM 2010), 2010 IEEE},
  pages = {1-5},
  publisher = {IEEE},
}