TY  - JOUR
AU  - K. V. Runovskii
AU  - N. V. Laktionova
TI  - Inverse Theorems on the Approximation of Periodic Functions with High Generalized Smoothness
JO  - Matematičeskie zametki
PY  - 2022
SP  - 312
EP  - 315
VL  - 111
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2022_111_2_a14/
LA  - ru
ID  - MZM_2022_111_2_a14
ER  -