@book{188247,
	author = {Dorf, Richard C. and Svoboda, James A.},
	title = {Introduction to electric circuits},
	publisher = {John Wiley,},
	year = {[1998].},
	address = {New York :},
	edition = {6th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0706/98017816-d.html}
}