TY  - JOUR
AU  - R. Plato
AU  - B. Eicke
AU  - A.K. Louis
TI  - The instability of some gradient methods for ill-posed problems.
JO  - Numerische Mathematik
PY  - 1990
SP  - 129
EP  - 134
VL  - 58
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1990__58_5_133491/
ID  - NUMA_1990__58_5_133491
ER  -