TY - JOUR AU - V. V. Chupin AU - D. E. Chernogubov TI - Studying the costcritical deformations of shutter spherical panels of constant thickness JO - Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika PY - 2023 SP - 55 EP - 61 VL - 15 IS - 3 UR - http://geodesic.mathdoc.fr/item/VYURM_2023_15_3_a5/ LA - ru ID - VYURM_2023_15_3_a5 ER -