TY  - JOUR
AU  - Yu. M. Berezanskii
AU  - G. F. Us
TI  - On the expansion in eigenfunctions of selfadjoint operators admitting a separation of infinitely many variables
JO  - Doklady Akademii Nauk
PY  - 1973
SP  - 1005
EP  - 1008
VL  - 213
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1973_213_5_a1/
LA  - ru
ID  - DAN_1973_213_5_a1
ER  -