%0 Journal Article %A Dunkum, Molly %T A Generalization of Baer's Lemma %J Czechoslovak Mathematical Journal %D 2009 %P 241-247 %V 59 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2009__59_1_a16/ %G en %F CMJ_2009__59_1_a16