TY  - JOUR
AU  - A. M. Sedletskii
TI  - A periodic in the mean extension and bases of exponential functions in $L^p(-\pi,\pi)$
JO  - Matematičeskie zametki
PY  - 1972
SP  - 37
EP  - 42
VL  - 12
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1972_12_1_a4/
LA  - ru
ID  - MZM_1972_12_1_a4
ER  -