${\rm S}4.1.4={\rm S}4.1.2$ and ${\rm S}4.021={\rm S}4.04$.

Wolfgang Lenzen

doi:10.1305/ndjfl/1093888409

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Home > Journals > Notre Dame J. Formal Logic > Volume 19 > Issue 3 > Article

July 1978 ${\rm S}4.1.4={\rm S}4.1.2$ and ${\rm S}4.021={\rm S}4.04$.

Wolfgang Lenzen

Notre Dame J. Formal Logic 19(3): 465-466 (July 1978). DOI: 10.1305/ndjfl/1093888409

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Notre Dame J. Formal Logic

Vol.19 • No. 3 • July 1978

Duke University Press

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Wolfgang Lenzen "${\rm S}4.1.4={\rm S}4.1.2$ and ${\rm S}4.021={\rm S}4.04$.," Notre Dame Journal of Formal Logic, Notre Dame J. Formal Logic 19(3), 465-466, (July 1978)

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