TY - JOUR AU - Vinárek, Jiří TI - Representations of countable commutative semigroups by products of weakly homogeneous spaces JO - Commentationes Mathematicae Universitatis Carolinae PY - 1980 SP - 219 EP - 229 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1980__21_2_a2/ LA - en ID - CMUC_1980__21_2_a2 ER -