@book{355273,
	author = {Jeffs, E.},
	title = {Generating power at high efficiency :},
	publisher = {CRC Press,},
	year = {2008.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/1420080695/chopaconline-20}
}