TY  - JOUR
AU  - A. V. Strauss
TI  - Self-adjoint operators in an orthogonal sum of Hilbert spaces
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 512
EP  - 515
VL  - 144
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_144_3_a12/
LA  - ru
ID  - DAN_1962_144_3_a12
ER  -