BANÍK, Ivan - PAVLENDOVÁ, Gabriela. Physics Tasks in Pictures. In XXIV Didmattech 2011 : problems in teachers education. 2011, September 15th - 16th, Cracow. Kraków : Instytut Techniki UP, 2011, s.256-264. ISBN 978-83-7271-679-8. V*240/3/2011