General properties of the best approximation with respect to a convex continuous function
English version (Springer): Ukrainian Mathematical Journal 34 (1982), no. 5, pp 493-497.
Citation Example: Gnatyuk V. A., Shchirba V. S. General properties of the best approximation with respect to a convex continuous function // Ukr. Mat. Zh. - 1982. - 34, № 5. - pp. 608—613.
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