TY  - JOUR
AU  - A. B. Alekseev
AU  - M. Sh. Birman
TI  - Asymptotic behavior of the spectrum of elliptic boundary value problems with resolvable couplings
JO  - Doklady Akademii Nauk
PY  - 1976
SP  - 505
EP  - 507
VL  - 230
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1976_230_3_a0/
LA  - ru
ID  - DAN_1976_230_3_a0
ER  -