TY  - JOUR
AU  - I. I. Golichev
TI  - Approximation of the solution of some boundary-value and mixed problems
JO  - Doklady Akademii Nauk
PY  - 1980
SP  - 535
EP  - 539
VL  - 250
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1980_250_3_a4/
LA  - ru
ID  - DAN_1980_250_3_a4
ER  -