@article{MMO_1990_53_a1,
     author = {A. Ya. Kobilov},
     title = {Nonlinear elliptic equations of infinite order in domains that belong to a~half-space},
     journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva},
     pages = {42--67},
     publisher = {mathdoc},
     volume = {53},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMO_1990_53_a1/}
}