@article{zao99__public_key_based_secur_mobil_ip,
  author = {Zao, John and Gahm, Joshua and Troxel, Gregory and Condell, Matthew and Helinek, Pam and Yuan, Nina and Castineyra, Isidro and Kent, Stephen},
  title = {A Public-Key Based Secure Mobile IP},
  journal = {Wireless Networks},
  year = {1999},
  volume = {5},
  number = {5}
}