Title | Citations | PageRank | Year |
---|---|---|---|
Algebraic Semantics for Modal Logics II. | 0 | 0.34 | 1966 |
A note on Halldén-incompleteness. | 5 | 0.78 | 1966 |
Some results on finite axiomatizability in modal logic. | 1 | 0.40 | 1965 |
Meeting of the Association for Symbolic Logic | 0 | 0.34 | 1964 |
An extension algebra and the modal system T. | 1 | 1.49 | 1960 |
Errata: An extension algebra and the modal system T. | 0 | 0.34 | 1960 |
New Foundations for Lewis Modal Systems | 13 | 2.31 | 1957 |
Alternative Postulate Sets for Lewis's S5 | 0 | 0.34 | 1956 |