@article{DAN_1991_319_3_a8,
     author = {V. A. Malyshev},
     title = {Differential inequalities: embedding theorems and approximation},
     journal = {Doklady Akademii Nauk},
     pages = {550--553},
     year = {1991},
     volume = {319},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_319_3_a8/}
}