- Opinion approaches to the immutability of the material focus of constitutionality2022 | Faculty of Law
- Clause immutability examples of individual states2014 | Faculty of Mathematics and Physics, Faculty of Law
- Law by Jan Kudrna: Unchangeable values?2017 | Faculty of Law
- Unalterable constitution? Clause immutability ("Eternity") for examples of selected countries2013 | Faculty of Mathematics and Physics, Faculty of Law
- § 122013 | Faculty of Law
- The Church Teaching about the Faith and Morality and the Second Vatican Council2015 | Publication without faculty affiliation