TY  - JOUR
AU  - Yu. E. Boyarintsev
AU  - V. G. Vasil'ev
TI  - On the theory of the convergence of approximate solutions of an operator equation
JO  - Doklady Akademii Nauk
PY  - 1968
SP  - 1027
EP  - 1028
VL  - 180
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1968_180_5_a1/
LA  - ru
ID  - DAN_1968_180_5_a1
ER  -