MATKOWSKI, Janusz. Corrigendum to "A functional equation characterizing homographic functions’’ [Annales Mathematicae Silesianae 24 (2010), 61–70]. Annales Mathematicae Silesianae, [S. l.], v. 25, p. 101–102, 2011. Disponível em: https://trrest.vot.pl/ojsus/index.php/AMSIL/article/view/14024. Acesso em: 8 may. 2025.