TY - JOUR AU - Roman Duda TI - Secondary school teachers as university lectures JO - Antiquitates Mathematicae PY - 2016 SP - 67 EP - 87 VL - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/am.v10i0.1540/ DO - 10.14708/am.v10i0.1540 LA - pl ID - 10_14708_am_v10i0_1540 ER -