AMSil, R. (2019) “Report of Meeting. The Nineteenth Katowice–Debrecen Winter Seminar on Functional Equations and Inequalities Zakopane (Poland), January 30–February 2, 2019”, Annales Mathematicae Silesianae, 33, pp. 306–325. Available at: https://trrest.vot.pl/ojsus/index.php/AMSIL/article/view/13675 (Accessed: 6 May 2025).