On Haar's Theorem Concerning Chebychev Approximation Problems Having Unique Solutions
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Publication:3232398
DOI10.2307/2033359zbMath0070.29101OpenAlexW4251202573MaRDI QIDQ3232398
Publication date: 1956
Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.2307/2033359
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