%0 Journal Article %A Vinárek, Jiří %T Representations of countable commutative semigroups by products of weakly homogeneous spaces %J Commentationes Mathematicae Universitatis Carolinae %D 1980 %P 219-229 %V 21 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1980__21_2_a2/ %G en %F CMUC_1980__21_2_a2