@book{33968,
	author = {Balanis, Constantine A.},
	title = {Antenna theory :},
	publisher = {Wiley-Interscience,},
	year = {c1982.},
	address = {New Delhi :},
	edition = {2nd ed.},
	note = {Previous ed.: New York ; Chichester : Wiley, 1997.}
}