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@article{DAN_1976_229_5_a5, author = {V. V. Popov}, title = {On the space of closed subsets}, journal = {Doklady Akademii Nauk}, pages = {1051--1054}, publisher = {mathdoc}, volume = {229}, number = {5}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1976_229_5_a5/} }
V. V. Popov. On the space of closed subsets. Doklady Akademii Nauk, Tome 229 (1976) no. 5, pp. 1051-1054. http://geodesic.mathdoc.fr/item/DAN_1976_229_5_a5/