A Gentzen- or Beth-Type System, a Practical Decision Procedure and a Constructive Completeness Proof for the Counterfactual Logics VC and VCS

Autor: de Swart, H. C. M.
Zdroj: The Journal of Symbolic Logic, 1983 Mar 01. 48(1), 1-20.
Databáze: JSTOR Journals