@book{1050,
	author = {Walter,Schmidt-Heinz. and Kories, Ralf.},
	title = {Electrical Engineering : a pocket reference},
	publisher = {Artech House,},
	year = {2007.},
	address = {Boston},
	url = {http://www.amazon.com/exec/obidos/ASIN/1596932449/chopaconline-20}
}