@article{ZVMMF_1964_4_14_a12,
     author = {N. N. Kuznetsov and A. A. Shishkin},
     title = {A higher-dimensional problem in the theory of quasilinear equations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {192--205},
     publisher = {mathdoc},
     volume = {4},
     number = {14},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1964_4_14_a12/}
}