Natural deduction rules for modal logics
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Publication:2537109
DOI10.1305/NDJFL/1093890707zbMath0188.01301OpenAlexW2018495533MaRDI QIDQ2537109
Publication date: 1972
Published in: Notre Dame Journal of Formal Logic (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1305/ndjfl/1093890707
Modal logic (including the logic of norms) (03B45) Proof theory and constructive mathematics (03F99)
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