TY - JOUR AU - È. S. Belinskii TI - Estimates for the Kolmogorov diameters of classes of functions with conditions on the mixed difference in the uniform metric JO - Matematičeskie zametki PY - 1991 SP - 147 EP - 149 VL - 50 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1991_50_5_a18/ LA - ru ID - MZM_1991_50_5_a18 ER -