TY - JOUR AU - I. E. Keller AU - D. S. Petukhov AU - A. Kazantsev AU - V. N. Trofimov TI - The limit diagram under hot sheet metal forming. JO - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences PY - 2018 SP - 447 EP - 486 VL - 22 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGTU_2018_22_3_a3/ LA - ru ID - VSGTU_2018_22_3_a3 ER -