Johnson, Fred (Frederick A.), authorDuke University Press, publisher2019-10-232019-10-231989Johnson, Fred. Models for modal syllogisms. Notre Dame J. Formal Logic 30 (1989), no. 2, 271--284. https://doi.org/10.1305/ndjfl/1093635084. https://projecteuclid.org/euclid.ndjfl/1093635084https://hdl.handle.net/10217/198386born digitalarticlesengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.modal logicTexthttps://doi.org/10.1305/ndjfl/1093635084