Alonzo Church. Schröder's anticipation of the simple theory of types. Preprinted for the members of the Fifth International Congress for the Unity of Science, Cambridge, Mass., 1939, as from The journal of unified science (Erkenntnis), vol. 9; 4 pp.
1988 ◽
Vol 53
(1)
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pp. 80-91
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1938 ◽
Vol 28
(4)
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pp. 477-477