@article{DE_1975_11_4_a13,
     author = {G. A. Kalyabin},
     title = {Estimates for functions with a finite {O.} {V.~Besov} seminorm},
     journal = {Differencialʹnye uravneni\^a},
     pages = {713--717},
     year = {1975},
     volume = {11},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1975_11_4_a13/}
}