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@article{IVM_1996_3_a8, author = {E. N. Sosov}, title = {On convex sets in a special metric space}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {77--79}, publisher = {mathdoc}, number = {3}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1996_3_a8/} }
E. N. Sosov. On convex sets in a special metric space. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1996), pp. 77-79. http://geodesic.mathdoc.fr/item/IVM_1996_3_a8/