TY - JOUR AU - L. V. Stepanova AU - O. N. Belova AU - V. A. Turkova TI - Determination of the Williams series expansion's coefficients using digital photoelasticity method and finite element method JO - Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ PY - 2019 SP - 62 EP - 82 VL - 25 IS - 3 UR - http://geodesic.mathdoc.fr/item/VSGU_2019_25_3_a5/ LA - ru ID - VSGU_2019_25_3_a5 ER -