TY - JOUR AU - A.-R. K. Ramazanov AU - V. G. Magomedova TI - On the approximation of $\exp(-x)$ on the half-axis by spline functions in three-point rational interpolants JO - Daghestan Electronic Mathematical Reports PY - 2019 SP - 32 EP - 37 VL - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DEMR_2019_11_a4/ LA - ru ID - DEMR_2019_11_a4 ER -