@inproceedings{1453,
  author = {Xiaohui Liang and Rongxing Lu and Xiaodong Lin and Xuemin Shen},
  title = {PPC: Privacy-preserving chatting in vehicular peer-to-peer networks},
  year = {2010},
  journal = {Vehicular Technology Conference Fall (VTC 2010-Fall), 2010 IEEE 72nd},
  pages = {1-5},
  publisher = {IEEE},
}