TY  - JOUR
AU  - K. V. Runovskii
TI  - Generalized Smoothness and Approximation of Periodic Functions in the Spaces~$L_p$, $1
JO  - Matematičeskie zametki
PY  - 2019
SP  - 436
EP  - 449
VL  - 106
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2019_106_3_a9/
LA  - ru
ID  - MZM_2019_106_3_a9
ER  -