Charles W. Groetsch, Andreas Neubauer,
"Regularization of ill-posed problems: optimal parameter choice in finite dimensions"
, in Journal of Approximation Theory, Vol. 58, Nummer 2, Seite(n) 184-200, 1-1989, ISSN: 0021-9045
Original Titel:
Regularization of ill-posed problems: optimal parameter choice in finite dimensions