scientific article; zbMATH DE number 16537

zbMATH Open0752.41023MaRDI QIDQ3973223

M.-B. A. Babaev

Publication date: 26 June 1992

Title of this publication is not available (Why is that?)

zbMATH Keywords

two-sided estimates

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by other special function classes (41A30)

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