%0 Journal Article %A Roman Duda %T Secondary school teachers as university lectures %J Antiquitates Mathematicae %D 2016 %P 67-87 %V 10 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/am.v10i0.1540/ %R 10.14708/am.v10i0.1540 %G pl %F 10_14708_am_v10i0_1540