@book{43826,
	author = {Sedra, Adel S. and Smith, Kenneth Carless.},
	title = {Microelectronic circuits /},
	publisher = {Oxford University Press,},
	year = {c1998.},
	address = {New York :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0640/97011254-t.html}
}