@book{136378,
	author = {Lu, Shuai, and Pereverzev, Sergei V.},
	title = {Regularization theory for ill-posed problems :},
	publisher = {Walter de Gruyter,},
	year = {[2013]},
	series = {Inverse and ill-posed problems series ;},
	address = {Berlin ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10786156}
}