1. Ilyas, M., Mahgoub, I.: Mobile Computing Handbook. CRC Press (2005)
2. Feeney, L., Nilsson, M.: Investigating the energy consumption of a wireless network interface in an ad hoc networking environment. In: IEEE INFOCOM (2001)
3. Dijkstra algorithm (September 23, 2011),
http://en.wikipedia.org/wiki/Dijkstra's_algorithm
4. Stemm, M., Katz, R.H.: Measuring and reducing energy consumption of network interfaces in handheld devices. IEICE Transactions on Fundamentals of Electronics, Communications, and Computer Science, Special Issue on Mobile Computing 80(8), 1125–1131 (1997)
5. Garey, M., Johnson, D.S.: Computers and Intractability. A Guide to the Theory of NP-completeness. Freeman (1979)