TY - JOUR AU - D. A. Ilyukhin TI - The Fermat--Torricelli problem in the case of three-point sets in normed planes JO - Čebyševskij sbornik PY - 2022 SP - 72 EP - 86 VL - 23 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CHEB_2022_23_5_a6/ LA - ru ID - CHEB_2022_23_5_a6 ER -