%0 Journal Article %A Simon, Petr %T Completely regular modification and products %J Commentationes Mathematicae Universitatis Carolinae %D 1984 %P 121-128 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1984__25_1_a8/ %G en %F CMUC_1984__25_1_a8