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@article{DAN_1962_145_1_a6, author = {V. A. Zorich}, title = {On boundary correspondence for $Q$-quasiconformal mappings of a sphere}, journal = {Doklady Akademii Nauk}, pages = {31--34}, publisher = {mathdoc}, volume = {145}, number = {1}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1962_145_1_a6/} }
V. A. Zorich. On boundary correspondence for $Q$-quasiconformal mappings of a sphere. Doklady Akademii Nauk, Tome 145 (1962) no. 1, pp. 31-34. http://geodesic.mathdoc.fr/item/DAN_1962_145_1_a6/