TY - JOUR AU - V. N. Pavlenko AU - E. A. Derkunova TI - The asymptotic behavior of the approximate solution of a one-dimensional singularly perturbed Goldshtik problem JO - Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika PY - 2023 SP - 14 EP - 20 VL - 15 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VYURM_2023_15_4_a1/ LA - ru ID - VYURM_2023_15_4_a1 ER -