TY  - JOUR
AU  - S. L. Edelstein
TI  - Asymptotic splitting of boundary value problems for differential
JO  - Doklady Akademii Nauk
PY  - 1992
SP  - 427
EP  - 429
VL  - 323
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1992_323_3_a11/
LA  - ru
ID  - DAN_1992_323_3_a11
ER  -