- Jan (Hanuš) Opočenský2012 | Faculty of Arts
- War diares of Jan Opočenský2001 | Faculty of Arts, Central Library of Charles University
- The Opočno Religious Rebellion and its Consequences in the Context of the Carolinian Counter-Reformation2010 | Faculty of Arts
- Hurray from London! Thinking about wartime travel of Czechoslovak diplomat, state servant and historian Jan Opočenský +12005 | Faculty of Law
- The humour with the political sub-text in the military diary of Jan Opočenský2001 | Faculty of Arts, Central Library of Charles University
- Why Masaryk, why Hromádka?2005 | Faculty of Arts
- "Concerning the 'Phenomenon Hromádka' One Needs to be Decisive": The Relation of Josef Smolík to J. L. Hromádka in the Protestant Context of the Time2023 | Protestant Theological Faculty
- President ś and Historian ś conversation about past, present and future2003 | Faculty of Arts, Central Library of Charles University
- Travelling in Great Britain during the WWII2005 | Faculty of Arts