@article{DAN_1962_143_5_a1,
     author = {O. V. Besov},
     title = {An example in the theory of imbedding theorems},
     journal = {Doklady Akademii Nauk},
     pages = {1014--1016},
     year = {1962},
     volume = {143},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1962_143_5_a1/}
}