TY  - JOUR
AU  - V. V. Kucherenko
AU  - G. A. Trunov
TI  - Convergence rate of the methods of approximate factorization
JO  - Matematičeskie zametki
PY  - 1989
SP  - 29
EP  - 39
VL  - 46
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1989_46_5_a4/
LA  - ru
ID  - MZM_1989_46_5_a4
ER  -