AMSIL, Redakcja. Report of Meeting. The Twentieth Debrecen-Katowice Winter Seminar on Functional Equations and Inequalities Hajdúszoboszló (Hungary), January 29-February 1, 2020. Annales Mathematicae Silesianae, [S. l.], v. 34, n. 2, p. 286–304, 2020. Disponível em: https://trrest.vot.pl/ojsus/index.php/AMSIL/article/view/13625. Acesso em: 3 jul. 2025.