Rejnek, J. (2001). Scientific Work of Pregraduate Students of Chemistry Teaching at the Pedagogical Faculty of the J. E. Purkyne University in Usti nad Labem. Chemické Listy, 95(11). Získáno z http://ww-w.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2374