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@article{DAN_1969_184_5_a4, author = {V. S. Rublev}, title = {A special class of finite-dimensional subspaces of a {Banach} space}, journal = {Doklady Akademii Nauk}, pages = {1038--1040}, publisher = {mathdoc}, volume = {184}, number = {5}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_184_5_a4/} }
V. S. Rublev. A special class of finite-dimensional subspaces of a Banach space. Doklady Akademii Nauk, Tome 184 (1969) no. 5, pp. 1038-1040. http://geodesic.mathdoc.fr/item/DAN_1969_184_5_a4/