TY - JOUR AU - V. A. Baskakov TI - Comparison of the orders of approximation of the function classes $W^rH_\omega$ JO - Matematičeskie zametki PY - 1984 SP - 319 EP - 328 VL - 36 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1984_36_3_a4/ LA - ru ID - MZM_1984_36_3_a4 ER -