TY  - JOUR
AU  - S. G. Mikhlin
TI  - The Ritz method for non-linear problems
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 792
EP  - 793
VL  - 142
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_142_4_a12/
LA  - ru
ID  - DAN_1962_142_4_a12
ER  -