The Existence of Certain Ultrafilters on N and a Conjecture of Graham and Rothschild
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Publication:5631201
DOI10.2307/2039156zbMath0225.10056OpenAlexW4240397580WikidataQ122918629 ScholiaQ122918629MaRDI QIDQ5631201
Publication date: 1972
Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.2307/2039156
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