@article{DAN_1961_138_1_a6,
     author = {O. A. Ladyzhenskaya and N. N. Ural'tseva},
     title = {Differential properties of bounded generalized solutions of multidimensional quasilinear elliptic equations and variational problems},
     journal = {Doklady Akademii Nauk},
     pages = {29--32},
     publisher = {mathdoc},
     volume = {138},
     number = {1},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_138_1_a6/}
}