TY  - JOUR
AU  - L. A. Boziev
TI  - An estimate of the convergence of the Ritz and least squares methods for certain problems
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 1873
EP  - 1875
VL  - 13
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_10_a19/
LA  - ru
ID  - DE_1977_13_10_a19
ER  -