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@article{IVM_1966_6_a1, author = {P. K. Belobrov}, title = {The {Chebyshev} point of a~system of sets}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {18--24}, publisher = {mathdoc}, number = {6}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1966_6_a1/} }
P. K. Belobrov. The Chebyshev point of a~system of sets. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1966), pp. 18-24. http://geodesic.mathdoc.fr/item/IVM_1966_6_a1/