@article{DE_1977_13_8_a11,
     author = {N. N. Chaus},
     title = {A theorem on the behavior at infinity of the solutions of a partial differential equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1454--1459},
     publisher = {mathdoc},
     volume = {13},
     number = {8},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1977_13_8_a11/}
}