TY  - JOUR
AU  - A. P. Makhmudov
TI  - The approximate solution of a certain boundary value problem
JO  - Differencialʹnye uravneniâ
PY  - 1976
SP  - 461
EP  - 474
VL  - 12
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1976_12_3_a6/
LA  - ru
ID  - DE_1976_12_3_a6
ER  -