1. Lei, L., Wu, Q., Wang, E.J., & Chu, X. (2009). Research on the Improved DV-HOP Localization Algorithm. Journal of Wuhan University of Technology (Transportation Science & Engineering), 33(6), 1140–1143.
2. Hightower, J., Want, R., & Borriello, G. (2000). SpotON: an indoor 3D location sensing technology based on RF signal strength (Technical Report UW-CSE00-02-02). Springer, Seattle, February 2000.
3. Pengand, R., & Sichitiu, M. L. (2005). Robust probabilistic constraint-based localization for wireless sensor networks, in Second annual IEEE communications society conference on sensor and ad hoc communications and networks (SECONfl05), Santa Clara, CA, USA, September 2005.
4. Zapata, M. G., Zilan, R., Ordinas, J. M. B., Bicakci, K., & Tavli, B. (2010). The future of security in wireless multimedia sensor networks A position paper. Telecommunication Systems, 45(1), 77–91.
5. He, T., Huang, C., & Blum, B., et al. (2003). Range-free localization schemes for large scale sensor networks (pp. 81–95). ACM, New York.