1. Younis, O., Fahmy, S.: HEED: a hybrid, energy-efficient, distributed clustering approach for ad hoc sensor networks. IEEE Transactions on Mobile Computing 3(4), 366–379 (2004)
2. Lecture Notes in Computer Science;P. Ding,2005
3. Chang, R.-S., Kuo, C.-J.: An energy efficient routing mechanism for wireless sensor networks. In: 20th International Conference on Advanced Information Networking and Applications, AINA 2006, p. 5. IEEE (2006)
4. Heinzelman, W.R., Chandrakasan, A., Balakrishnan, H.: Energy-efficient communication protocol for wireless microsensor networks. In: Proceedings of the 33rd Annual Hawaii International Conference on System Sciences 2000, vol. 2, p. 10. IEEE (2000)
5. Xuhui, C., Zhiming, Y., Huiyan, C.: Unequal clustering mechanism of leach protocol for wireless sensor networks. In: 2009 WRI World Congress on Computer Science and Information Engineering, pp. 258–262. IEEE (2009)