1. Cadger, F., Curran, K., Santos, J., & Moffett, S. (2012). A survey of geographical routing in wireless ad-hoc networks. IEEE Communications Surveys and Tutorials, 1–33.
2. Maghsoudlou, A., St-Hilaire, M., & Kunz, T. (2011). A survey on geographic routing protocols for mobile ad hoc networks, Technical Report SCE-11-03 (pp. 1–52). Carleton University, Systems and Computer Engineering.
3. Sanchez, J. A., Ruiz, P. M., & Perez, R. M. (2009). Beacon less geographic routing made practical: Challenges design guidelines and protocols. IEEE Communication Magazine, 47(8), 85–90.
4. Lee, K. C., Cheng, P. C., & Gerla, M. (2010). GeoCross: A geographic routing protocol in the presence of loops in urban scenarios. Ad Hoc Networks, 1–15.
5. Chen, D., & Varshney, P. K. (2007). A survey of void handling techniques for geographic routing in wireless networks. IEEE Communications Surveys and Tutorials, 9(1), 50–67.