- We live in a world not only of direct (inverse) proportionality: very simple physical measurements and various mathematical functions2023 | Faculty of Mathematics and Physics
- Mathematics for festive day2019 | Faculty of Mathematics and Physics
- Direct and Indirect Proportion (Incorect Treatise on Critical Thinking)2020 | Faculty of Mathematics and Physics
- Přímá a nepřímá úměrnostPublication without faculty affiliation
- From History of Linear Algebra2007 | Faculty of Mathematics and Physics