Modal Logics Between S 4 and S 5
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Publication:5567827
DOI10.1002/malq.19590051405zbMath0178.30801OpenAlexW2118313805MaRDI QIDQ5567827
Publication date: 1959
Published in: Mathematical Logic Quarterly (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1002/malq.19590051405
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