@article{macker01__mobil_wirel_inter_servic,
  author = {Macker, J. P. and Park, V. D. and Corson, M. S.},
  title = {Mobile and Wireless Internet Services: Putting the Pieces Together},
  journal = {IEEE Communications Magazine},
  year = {2001},
  volume = {39},
  number = {6},
  pages = {148--155},
  month = {June}
}