%0 Journal Article %A Procházka, Ladislav %T A consequence of a theorem of L. Fuchs %J Commentationes Mathematicae Universitatis Carolinae %D 1972 %P 177-179 %V 13 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1972__13_1_a13/ %G en %F CMUC_1972__13_1_a13