TY  - JOUR
AU  - N. V. Laktionova
AU  - K. V. Runovskii
TI  - Direct Theorems on Approximation of Periodic Functions with High Generalized Smoothness
JO  - Matematičeskie zametki
PY  - 2023
SP  - 477
EP  - 480
VL  - 113
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2023_113_3_a15/
LA  - ru
ID  - MZM_2023_113_3_a15
ER  -