Essential Sets and Fixed Points
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Publication:5819016
DOI10.2307/2372499zbMath0050.39202OpenAlexW2313887090WikidataQ98959913 ScholiaQ98959913MaRDI QIDQ5819016
Publication date: 1953
Published in: American Journal of Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.2307/2372499
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