@Inproceedings{ Chen05-SECON,
  author = {D. Chen and J. Deng and P. K. Varshney},
  title = {On the Forwarding Area of Contention-Based Geographic Forwarding 
for Ad Hoc and Sensor Networks},
  booktitle = {Proc. of the 2nd IEEE International Conference on
Sensor and Ad Hoc Communications and Networks (SECON '05)},
  month = {September 26-29},
  year = {2005},
  pages = {130-141},
  volume = {},
  address = {Santa Clara, CA, USA} }