Karel Fiala
- Fiala, Karel, and Petra Murinová. 2022. “A Formal Analysis of Generalized Peterson’s Syllogisms Related to Graded Peterson’s Cube.” Mathematics 10: 1–27. (2 diagrams)
- Fiala, Karel, and Petra Murinová. 2022. “Modelling of Fuzzy Peterson’s Syllogisms Related to Graded Peterson’s Cube of Opposition.” In Information Processing and Management of Uncertainty in Knowledge-Based Systems (IPMU 2022, Part 1), edited by Davide Ciucci, Inés Couso, Jesús Medina, Dominik Ślęzak, Davide Petturiti, Bernadette Bouchon-Meunier, and Roland R. Yager, 609–621. Cham: Springer. (1 diagram)