- Beginnings of Polish-Czech contacts in the field of ancient oriental studies: Bedřich Hrozný and Tadeusz Kowalski2021 | Publication without faculty affiliation
- Between Cracow and Prague : Tadeusz Kowalski - Jan Rypka - Bedřich Hrozný : On the History of the Cooperation of Czech and Polish Orientalists2007 | Publication without faculty affiliation
- Marek Daniel Kowalski, Possessions of the Krakow Chapter in the Middle Ages2001 | Faculty of Arts
- The Mutual Letters of Tadeusz Kowalski with Jan Rypka and Bedřich Hrozný, Editors Ewa Dziurzyňska, Marek Ďurčanský, Pavel Kodera2008 | Publication without faculty affiliation
- On some differential operators on natural Riemann extensions2015 | Faculty of Mathematics and Physics
- Meeting the Other. Studies in Comparative History2006 | Faculty of Arts