TY - JOUR AU - S. D. Klyachko TI - Equiareal transformations in the problem of torsion of elastoplastic and visco-elastic rod JO - Doklady Akademii Nauk PY - 1972 SP - 575 EP - 578 VL - 204 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1972_204_3_a16/ LA - ru ID - DAN_1972_204_3_a16 ER -