On the Sets of Directions Determined by n Points
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Publication:5587668
DOI10.2307/2317384zbMath0192.57603OpenAlexW4240860452MaRDI QIDQ5587668
Publication date: 1970
Published in: The American Mathematical Monthly (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.2307/2317384
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