TY  - JOUR
AU  - M. M. Malamud
TI  - Boundary value problems for Hermitian operators with gaps
JO  - Doklady Akademii Nauk
PY  - 1990
SP  - 1335
EP  - 1340
VL  - 313
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1990_313_6_a12/
LA  - ru
ID  - DAN_1990_313_6_a12
ER  -