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@article{IVM_1972_7_a4, author = {R. L. Dolganov}, title = {Chebyshev approximation by asymptotically convex families of functions}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {35--41}, publisher = {mathdoc}, number = {7}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1972_7_a4/} }
R. L. Dolganov. Chebyshev approximation by asymptotically convex families of functions. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 7 (1972), pp. 35-41. http://geodesic.mathdoc.fr/item/IVM_1972_7_a4/