%0 Journal Article %A Saxl, Ivan %A Kvaszová, Milena %T What we do not teach and we should (and what we teach though maybe we should not) %J Učitel matematiky %D 2010 %P 89-96 %V 18 %N 2 %U http://geodesic.mathdoc.fr/item/UM_2010_18_2_a4/ %G en %F UM_2010_18_2_a4