@article{1863,
  author = {Minghui Shi and Xuemin Shen and Jon Mark},
  title = {IEEE 802.11 roaming and authentication in wireless LAN/cellular mobile networks},
  year = {2004},
  journal = {IEEE Wireless Communications},
  volume = {11},
  number = {4},
  pages = {66-75},
  publisher = {IEEE},
}