%0 Journal Article %A Ježek, Jaroslav %T Normal subsets of quasigroups %J Commentationes Mathematicae Universitatis Carolinae %D 1975 %P 77-85 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1975__16_1_a5/ %G en %F CMUC_1975__16_1_a5