TY - JOUR AU - Sedlář, Vladimír TI - Construction of countable ternary rings of suitable types [Abstract of thesis] JO - Commentationes Mathematicae Universitatis Carolinae PY - 1988 VL - 29 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1988__29_1_a30/ LA - en ID - CMUC_1988__29_1_a30 ER -