Query parameters
Query: -
Query filters: author_facet:"Den, Petr, 1898-1970", topic_facet:"Masaryk, Tomáš Garrigue, 1850-1937", topic_person_facet_str_mv:"Heidler, Alexander, 1916-1980"
Results count: 1
Chart type selection:
![](/clb.png)
Publication years: