@article{ZNSL_1970_19_a3,
     author = {A. V. Ivanov},
     title = {The problem of {Dirichlet} for quasilinear nonuniform second order equations},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {79--94},
     publisher = {mathdoc},
     volume = {19},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1970_19_a3/}
}