TY - JOUR AU - Płonka, Jerzy TI - The lattice of subvarieties of the biregularization of the variety of Boolean algebras JO - Discussiones Mathematicae. General Algebra and Applications PY - 2001 SP - 255 EP - 268 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DMGAA_2001_21_2_a9/ LA - en ID - DMGAA_2001_21_2_a9 ER -