@article{02012553, title = {An optimal order yielding discrepancy principle for simplified regularization of ill-posed problems in Hilbert scales.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2003}, year = {2003}, pages = {2487-2499}, doi = {10.1155/S0161171203203197}, zbl = {1035.65055}, language = {en}, url = {http://dml.mathdoc.fr/item/02012553} }
George, Santhosh; Nair, M. Thamban. An optimal order yielding discrepancy principle for simplified regularization of ill-posed problems in Hilbert scales.. International Journal of Mathematics and Mathematical Sciences, Tome 2003 (2003) pp. 2487-2499. doi : 10.1155/S0161171203203197. http://gdmltest.u-ga.fr/item/02012553/