TY - JOUR AU - Alexander Abian TI - Boolean Rings of Sets Describing their Own Stone Representation JO - Ευκλείδης Γ PY - 1987 SP - 20 EP - 23 VL - 17 UR - http://geodesic.mathdoc.fr/item/EUG_1987_17_a2/ LA - gr ID - EUG_1987_17_a2 ER -