AMSIL, Redakcja. Report of Meeting. The Fifth Katowice-Debrecen Winter Seminar On Functional Equations and Inequalities February 2-5, 2005, Będlewo, Poland. Annales Mathematicae Silesianae, [S. l.], v. 19, p. 65–78, 2005. Disponível em: https://trrest.vot.pl/ojsus/index.php/AMSIL/article/view/14087. Acesso em: 1 jul. 2025.