@article{1740,
  author = {Minghui Shi and Humphrey Rutagemwa and Xuemin Shen and Jon Mark and Aladdin Saleh},
  title = {A service-agent-based roaming architecture for WLAN/cellular integrated networks},
  year = {2007},
  journal = {IEEE Transactions on Vehicular Technology},
  volume = {56},
  number = {5},
  pages = {3168-3181},
  publisher = {IEEE},
}