@book{37780,
	author = {Kirsch, Andreas, and Grinberg, Natalia.},
	title = {The factorization method for inverse problems},
	publisher = {Oxford University Press,},
	year = {2008.},
	series = {Oxford lecture series in mathematics and its applications ;},
	address = {Oxford :},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780199213535.001.0001}
}