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Leonardi.DB

a logical geometry project

Paul Lorenzen (°1915, †1994)

Paul Lorenzen authored the following 1 source, containing a total of 1 diagram.: Lorenzen, Paul. 1969. “Theophrastische Modallogik.” Archiv für mathematische Logik und Grundlagenforschung 12: 72–75. (1 diagram)

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