@inproceedings{ han-dra,
	title = "{Data Redundancy Aware Topology Control in Wireless Sensor Networks}",
	author = "H. Han and T. Gu and S. Lu",
	month = aug,
	year = 2007,
	booktitle = "Proceedings of the 4th International Conference on Mobile and Ubiquitous Systems: Networking and Services (MobiQuitous '07), Philadelphia, USA",
	pdfurl = "http://www1.i2r.a-star.edu.sg/~tgu/gutao/paper/Mobiquitous07_poster_hanhao.pdf"
}