DOBOSZ-SMELA, Marta; ZDUN, Marek Cezary. On involutions satisfying a system of functional equations. Annales Mathematicae Silesianae, [S. l.], v. 14, p. 41–50, 2022. Disponível em: https://journals.us.edu.pl/index.php/AMSIL/article/view/14126. Acesso em: 5 dec. 2025.