TY  - JOUR
AU  - D. S. Dzhumabaev
TI  - Convergence of iterative methods for unbounded operator equations
JO  - Matematičeskie zametki
PY  - 1987
SP  - 637
EP  - 645
VL  - 41
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1987_41_5_a1/
LA  - ru
ID  - MZM_1987_41_5_a1
ER  -