TY  - JOUR
AU  - V. V. Ivanov
TI  - A general approximation method for solving linear problems
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 514
EP  - 517
VL  - 143
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_143_3_a4/
LA  - ru
ID  - DAN_1962_143_3_a4
ER  -