@book{4441,
	author = {Verma, Brijesh.},
	title = {Wireless Communication Systems },
	publisher = {S. K. Kataria & Sons,},
	year = {2010.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/8189757164/chopaconline-20}
}