@book{53799,
	author = {Abate, Zerihun},
	title = {WiMax RF systems engineering /},
	publisher = {Artech House,},
	year = {c2009},
	series = {Artech house mobile communications series},
	address = {Boston :},
	url = {http://www.netlibrary.com.libraryumpsa.idm.oclc.org/urlapi.asp?action=summary&v=1&bookid=284275}
}