scientific article; zbMATH DE number 962456
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Publication:5690727
zbMath0866.41021MaRDI QIDQ5690727
Publication date: 7 January 1997
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Best approximation, Chebyshev systems (41A50) Approximation with constraints (41A29) Approximation by arbitrary linear expressions (41A45)
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