@article{TRSPY_1973_125_a4,
     author = {N. M. Ivochkina},
     title = {A priori estimates of the solutions of the {Dirichlet} problem for multidimensional quasilinear equations of elliptic type},
     journal = {Informatics and Automation},
     pages = {95--105},
     publisher = {mathdoc},
     volume = {125},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1973_125_a4/}
}