The Fmla-Fmla Axiomatizations of the Exactly True and Non-falsity Logics and Some of Their Cousins

Intuitive semantics for first-degree entailments and ?coupled trees?

J. Michael Dunn · Philosophical Studies · 1976 · 642 citations

Humanities, Mathematics, Logic +4

Entailment. The Logic of Relevance and Necessity. Volume I.

Michael Clark, Alan Ross Anderson, Nuel Belnap · The Philosophical Quarterly · 1978 · 178 citations

Humanities, Philosophy, Logic +8

Positive modal logic

J. Michael Dunn · Studia Logica · 1995 · 152 citations

Belnap's Four-Valued Logic and De Morgan Lattices

Josep Maria Font · Logic Journal of IGPL · 1997 · 149 citations

Natural Sciences, Computer Science, Mathematics +7

Partiality and Its Dual

J. Michael Dunn · Studia Logica · 2000 · 125 citations

Natural Sciences, Architectural Representation, Set Theory +5