%0 Journal Article
%A L. V. Stepanova
%A O. N. Belova
%A V. A. Turkova
%T Determination of the Williams series expansion's coefficients using digital photoelasticity method and finite element method
%J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ
%D 2019
%P 62-82
%V 25
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VSGU_2019_25_3_a5/
%G ru
%F VSGU_2019_25_3_a5