@article{DAN_1962_146_1_a14,
     author = {A. L. Krylov},
     title = {Proof of {Dirichlet} principle for the first boundary value problem of the nonlinear theory of elasticity},
     journal = {Doklady Akademii Nauk},
     pages = {54--57},
     publisher = {mathdoc},
     volume = {146},
     number = {1},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1962_146_1_a14/}
}