TY - JOUR AU - V. V. Struzhanov AU - E. A. Bakhareva TI - To the calculation of equilibrium parameters and stability of torsion process of circular bars made of weakening material JO - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences PY - 2012 SP - 53 EP - 64 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGTU_2012_2_a5/ LA - ru ID - VSGTU_2012_2_a5 ER -