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@article{DAN_1957_114_4_a2, author = {A. G. Vitushkin}, title = {The relation of variation of a set to the metric properties of its complement}, journal = {Doklady Akademii Nauk}, pages = {686--689}, publisher = {mathdoc}, volume = {114}, number = {4}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1957_114_4_a2/} }
A. G. Vitushkin. The relation of variation of a set to the metric properties of its complement. Doklady Akademii Nauk, Tome 114 (1957) no. 4, pp. 686-689. http://geodesic.mathdoc.fr/item/DAN_1957_114_4_a2/