HOŠPESOVÁ, A., TICHÁ, Marie. Concept Cartoons created by prospective primary school teachers. In: ZEHETMEIER, S., RÖSKEN-WINTER, B., POTARI, D., RIBEIRO, M., eds. ERME Topic Conference on Mathematics Teaching, Resources and Teacher Professional Development. Berlin: European Society for Research in Mathematics Education, 2017, s. 319-320. ISBN 978-3-00-058755-9. Available: https://pse.hu-berlin.de/de/forschung-und-lehre/professuren/copy_of_dbr/erme/scientific-programme-1/poster-presentation/hospesova-ticha-clear-new.pdf