@article{sattarzadeh07iui,
  author = {Behnam Sattarzadeh and Mahdi Asadpour and Rasool Jalili},
  title = {Improved User Identity Confidentiality for UMTS Mobile Networks},
  journal = {Fourth European Conference on Universal Multi-service Networks (ECUMN), Toulouse, France},
  year = {2007},
  pages = {401-409},
  publisher = {IEEE Computer Society},
}