TY - JOUR AU - Chajda, Ivan AU - Švrček, Filip TI - The rings which are Boolean JO - Discussiones Mathematicae. General Algebra and Applications PY - 2011 SP - 175 EP - 184 VL - 31 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DMGAA_2011_31_2_a3/ LA - en ID - DMGAA_2011_31_2_a3 ER -