1. Akyildiz IF, Su W, Sankarasubramaniam Y, Cayirci E: Wireless sensor networks: a survey. J Comp Networks 2002, 38(4):393–422. Elsevier Elsevier 10.1016/S1389-1286(01)00302-4
2. Yong-Min L, Shu-Ci W, Xiao-Hong N: The architecture and characteristics of wireless sensor networks. IEEE Int Conf Comp Technol Dev 2009, 1: 561–565. 13-15 November 2009
3. Potdar V, Sharif A, Chang E: Wireless sensor networks: a survey. IEEE Int Conf Adv Inf Netw Appl 2009, 636–641. 26-29 May 2009
4. Eskandari Z, Yaghmaee MH, Mohajerzadeh AH: Energy efficient spanning tree for data aggregation in wireless sensor networks. IEEE Proceedings of 17th International Conference on Computer Communications and Networks. 2008, 1–5. 3-7 August 2008
5. Galluccio L, Palazzo S, Campbell AT: Efficient data aggregation in wireless sensor networks: an entropy-driven analysis. IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications. 2008, 1–6. 15-18 September 2008