@article{1691,
  author = {Xiaodong Lin and Xiaoting Sun and Pin-Han Ho and Xuemin Shen},
  title = {GSIS: A secure and privacy-preserving protocol for vehicular communications},
  year = {2007},
  journal = {IEEE Transactions on vehicular technology},
  volume = {56},
  number = {6},
  pages = {3442-3456},
  publisher = {IEEE},
}