@article{liao00__geogr,
  author = {Liao, W.-H. and Tseng, Y.-C. and Lo, K.-L. and Sheu, J.-P.},
  title = {Geogrid: a Geocasting Protocol for Mobile Ad Hoc Networks based on Grid},
  journal = {Journal of Internet Technology},
  year = {2000},
  volume = {1},
  pages = {23--32}
}