AMSilR. (2011) “Report of Meeting: The Eleventh Katowice–Debrecen Winter Seminaron Functional Equations and Inequalities, Wisła-Malinka (Poland), February 2–5, 2011”, Annales Mathematicae Silesianae, 25, pp. 103-118. Available at: https://journals.us.edu.pl/index.php/AMSIL/article/view/14025 (Accessed: 14May2024).