2011 History and Epistemology in Mathematics Education: Proceedings of the Sixth European Summer University (ESU 6), Wien, Austria, 19-23 July 2010. Auteurs : Barbin Evelyne. Dir. ; Kronfellner Manfred. Dir. ; Tzanakis Constantinos. Dir.
2011 History and Epistemology in Mathematics Education: Proceedings of the Sixth European Summer University (ESU 6). Alois Strnad-leading personage of the I. and R. mathématical olympiad. p. 679-684. Auteur : Lepka Karel