TY  - JOUR
AU  - L. A. Dikii
TI  - Double completeness of a system of characteristic functions arising in a problem of mathematical physics
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1967
SP  - 24
EP  - 32
VL  - 1
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1967_1_3_a2/
LA  - ru
ID  - FAA_1967_1_3_a2
ER  -