@book{13270,
	author = {Stagg, Glenn W.},
	title = {Computer methods in power system analysis /},
	publisher = {McGraw-Hill,},
	year = {1968.},
	series = {Mcgraw-hill series in electronic systems.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/B0006BQFEI/chopaconline-20}
}