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@article{DAN_1973_209_4_a13, author = {V. V. Filippov}, title = {On the dimension of normal spaces}, journal = {Doklady Akademii Nauk}, pages = {805--807}, publisher = {mathdoc}, volume = {209}, number = {4}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1973_209_4_a13/} }
V. V. Filippov. On the dimension of normal spaces. Doklady Akademii Nauk, Tome 209 (1973) no. 4, pp. 805-807. http://geodesic.mathdoc.fr/item/DAN_1973_209_4_a13/