TY - JOUR AU - M. I. Morozov TI - On the question of uniform approximation of functions by positive linear operators JO - Doklady Akademii Nauk PY - 1967 SP - 787 EP - 788 VL - 172 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_172_4_a9/ LA - ru ID - DAN_1967_172_4_a9 ER -