@article{TRSPY_1967_102_a5,
     author = {A. P. Oskolkov},
     title = {A priori estimates of the first derivatives of solutions of {Dirichlet's} problem for nonuniformly elliptic quasilinear equations},
     journal = {Informatics and Automation},
     pages = {105--127},
     publisher = {mathdoc},
     volume = {102},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1967_102_a5/}
}