TY  - JOUR
AU  - F. S. Rofe-Beketov
TI  - Expansion in eigenfunctions of systems with summable potential
JO  - Doklady Akademii Nauk
PY  - 1964
SP  - 1029
EP  - 1032
VL  - 156
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1964_156_5_a10/
LA  - ru
ID  - DAN_1964_156_5_a10
ER  -