TY - JOUR AU - L. V. Stepanova AU - V. S. Dolgikh TI - Experimental determination of coefficients of a multiparameter decomposition of field of crack tip stresses: photoelasticity method JO - Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ PY - 2017 SP - 59 EP - 68 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGU_2017_1_a5/ LA - ru ID - VSGU_2017_1_a5 ER -