Leonard Henry S.. Two-valued truth tables for modal functions. Structure, method and meaning, Essays in honor of Henry M. Sheffer, edited by Henle Paul, Kallen Horace M., and Langer Susanne K., The Liberal Arts Press, New York 1951, pp. 42–67.
Kalicki, JanVolume:
16
Language:
english
Journal:
The Journal of Symbolic Logic
DOI:
10.1017/s0022481200100921
Date:
December, 1951
File:
PDF, 256 KB
english, 1951