TY - JOUR A1 - Deuflhard, Peter A1 - Engl, H. A1 - Scherzer, O. T1 - A convergence analysis of iterative methods for the solution of nonlinear ill-posed problems under affinely invariant conditions T2 - Inverse Probl. Y1 - 1998 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/2069 VL - 14 SP - 1081 EP - 1106 ER -