%0 Journal Article %A Vladimir A. Klyachin %A Vladislav V. Kuzmin %A Ekaterina V. Khizhnyakova %T Triangulation method for approximate solving of variational problems in nonlinear elasticity %J The Bulletin of Irkutsk State University. Series Mathematics %D 2023 %P 54-72 %V 45 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2023_45_a3/ %G ru %F IIGUM_2023_45_a3