1. Zemřel prof. Jan Kratochvíl Creator: Demo, Pavel and Kružík, Martin Format: bez média and svazek Type: model:article and TEXT Subject: Kratochvíl, Jan, 1934-2019, 6, and 53 Language: Czech Description: Pavel Demo, Martin Kružík. Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public