TY  - JOUR
AU  - A. M. Olevskii
TI  - On the extension of a~sequence of functions to a~complete orthonormal system
JO  - Matematičeskie zametki
PY  - 1969
SP  - 737
EP  - 747
VL  - 6
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1969_6_6_a9/
LA  - ru
ID  - MZM_1969_6_6_a9
ER  -