@article{DAN_1984_277_2_a7,
     author = {B. P. Kufarev and B. V. Sokolov},
     title = {$K$-limits of mappings with bounded distortion},
     journal = {Doklady Akademii Nauk},
     pages = {291--295},
     publisher = {mathdoc},
     volume = {277},
     number = {2},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_277_2_a7/}
}