Quantifiers as modal operators

Two-dimensional modal logic

Krister Segerberg · Journal of Philosophical Logic · 1973 · 290 citations

W. Ackermann. Solvable cases of the decision problem. Studies in logic and the foundations of mathematics. North-Holland Publishing Company, Amsterdam1954, VIII + 114 pp.

Paul Bernays · Journal of Symbolic Logic · 1957 · 284 citations

Business, Mathematics, Decision Theory +6

Logical necessity, physical necessity, ethics, and quantifiers

Richard Montague · Inquiry · 1960 · 223 citations

Humanities, Philosophy, Logic +14

ENTSCHEIDUNGSPROBLEM REDUCED TO THE AEA CASE

A. S. Kahr, Edward F. Moore, Hao Wang · Proceedings of the National Academy of Sciences · 1962 · 90 citations

Computing, Computer Science, Administrative Procedure +1