Generalized free products of boolean algebras with an amalgamated subalgebra

Universal relational systems

Bjàrni Jónsson · MATHEMATICA SCANDINAVICA · 1956 · 185 citations · Full text

Sublattices of a Free Lattice

Bjàrni Jónsson · Canadian Journal of Mathematics · 1961 · 92 citations · Full text

Natural Sciences, Mathematics, Algebra +4

Generalized Free Products with Amalgamated Subgroups

Hanna Neumann · American Journal of Mathematics · 1948 · 82 citations

Management, Innovation Management, Group Dynamics +4

Introduction to Boolean Algebras

J. R. Buzeman · Journal of the Operational Research Society · 1962 · 21 citations

Natural Sciences, Computer Science, Mathematics +12