TY - JOUR AU - A. V. Kovalev AU - I. E. Sviridov AU - Yu. D. Scheglova TI - Application of the perturbation method for the determination of stress-strain state of a thick-style two-layer anisotropic shaft of non-circular cross section with elastoplastic torsion JO - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences PY - 2017 SP - 292 EP - 307 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGTU_2017_21_2_a6/ LA - ru ID - VSGTU_2017_21_2_a6 ER -