An axiom system for the modular logic

The Logic of Quantum Mechanics

Garrett Birkhoff, John von Neumann · Annals of Mathematics · 1936 · 2.9K citations

Natural Sciences, Philosophy, Physics +12

On the Structure of Abstract Algebras

Garrett Birkhoff · Mathematical Proceedings of the Cambridge Philosophical Society · 1935 · 966 citations

Natural Sciences, Mathematics, Algebra +2

On the combination of subalgebras

Garrett Birkhoff · Mathematical Proceedings of the Cambridge Philosophical Society · 1933 · 191 citations

Natural Sciences, Mathematics, Algebra +3

New Algebras of Logic

Orrin Frink · American Mathematical Monthly · 1938 · 36 citations

Humanities, Computer Science, Mathematics +12