1. Commutative idempotent residuated lattices Creator: Stanovský, David Format: bez média and svazek Type: model:article and TEXT Subject: residuated lattice, semilattice, finitely based variety, and minimal variety Language: English Description: We investigate the variety of residuated lattices with a commutative and idempotent monoid reduct. Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public