%0 Journal Article %A Herrlich, Horst %A HuĊĦek, Miroslav %T Productivity of coreflective classes of topological groups %J Commentationes Mathematicae Universitatis Carolinae %D 1999 %P 551-560 %V 40 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1999__40_3_a13/ %G en %F CMUC_1999__40_3_a13