@article{98,
author={Haiyun Luo and  Fan Ye and  Jerry Cheng and  Songwu Lu and  Lixia Zhang},
title={TTDD: Two-Tier Data Dissemination in Large-scale Wireless Sensor Networks},
journal={ACM Wireless Networks, Vol. 11, Issue 1-2, pp. 161-175,},
year={2005},
month={January},
comment={}}