@article{DAN_1982_266_5_a2,
     author = {A. Ya. Kobilov},
     title = {Nontriviality of some spaces of infinitely differentiable functions in angular domains and the solvability of nonlinear elliptic equations},
     journal = {Doklady Akademii Nauk},
     pages = {1040--1044},
     publisher = {mathdoc},
     volume = {266},
     number = {5},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1982_266_5_a2/}
}