@article {Simula.ND.255,
	title = {Energy Management Analysis and Enhancement in IEEE 802.16e WirelessMAN},
	journal = {IEEE Transactions on Vehicular Technology},
	volume = {58},
	number = {7},
	year = {2009},
	pages = {3738-3752},
	publisher = {IEEE Transactions on Vehicular Technology},
	author = {Zhang, Yan and Xiao, Y. and Leung, V.}
}
