%0 Journal Article %A A. L. Krylov %T Proof of Dirichlet principle for the first boundary value problem of the nonlinear theory of elasticity %J Doklady Akademii Nauk %D 1962 %P 54-57 %V 146 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_146_1_a14/ %G ru %F DAN_1962_146_1_a14