TY - JOUR AU - S. I. Feoktistov AU - I. K. Andrianov TI - Assessment of the upper and lower levels of permissible strains in the manufacture of sheet and thin-walled parts based on the forming limit diagram JO - Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika PY - 2023 SP - 136 EP - 148 IS - 86 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VTGU_2023_86_a9/ LA - ru ID - VTGU_2023_86_a9 ER -