@book{107945,
	author = {Weedy, Brian B. and ebrary, Inc.},
	title = {Electric power systems},
	publisher = {John Wiley & Sons, Ltd.,},
	year = {2012.},
	address = {Chichester, West Sussex, UK :},
	edition = {5th ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10587621}
}