TY - JOUR AU - G. Ya. Yarakhmedov TI - Chebyshev approximation by generalized rational fractions in a space of $\mathfrak{N}$-bounded real-valued functions JO - Doklady Akademii Nauk PY - 1990 SP - 164 EP - 168 VL - 314 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1990_314_1_a39/ LA - ru ID - DAN_1990_314_1_a39 ER -