@book{54183,
	author = {COLLIN, ROBERT E.},
	title = {Foundations for microwave engineering, 2nd ed /},
	publisher = {BWSTM,},
	year = {2012..},
	address = {[S.l.] :},
	edition = {2nd ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/8126515287/chopaconline-20}
}