TY - JOUR A1 - Deuflhard, Peter A1 - Freund, R. A1 - Walter, Artur T1 - Fast secant methods for the iterative solution of large nonsymmetric linear systems T2 - IMPACT Comput. Sci. Eng. Y1 - 1990 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/2073 VL - 2 SP - 244 EP - 276 ER -