The Theory of Classes a Modification of Von Neumann's System.
On the Use of Dots as Brackets in Logical Expressions.
Deducibility with Respect to Necessary and Impossible Propositions.
A Purely Topological Form of Non-Aristotelian Logic.
This ontology contains information detailing publications from dblp
DBLP : dblp-publications-1937.rdf
Logic based on Inclusion and Abstraction.
Godel Theorems for Non-Constructive Logics.
A System of Axiomatic Set Theory - Part I.
Remark on Nicod's Reduction of Principia Mathematica.
Second Meeting of the Association for Symbolic Logic.
Über eine abgeschwächte Fassung des Auswahlaxioms.