@inproceedings{gu-sensys07,
  author    = {Yu Gu and Tian He},
  title     = {{Data Forwarding in Extremely Low Duty-Cycle Sensor Networks with Unreliable Communication Links}},
  booktitle = {SenSys '07: Proceedings of the 5th International Conference on Embedded Networked Sensor Systems},
  year      = {2007},
}