TY  - JOUR
AU  - L. Shimon
TI  - On~the approximation of solutions of boundary value problems in domains with an unbounded boundary
JO  - Sbornik. Mathematics
PY  - 1973
SP  - 506
EP  - 518
VL  - 20
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1973_20_4_a1/
LA  - en
ID  - SM_1973_20_4_a1
ER  -