AMSil, Redakcja. “Report of Meeting: The Tenth Debrecen–Katowice Winter Seminar on Functional Equations and Inequalities, Zamárdi (Hungary), February 3–6, 2010”. Annales Mathematicae Silesianae, vol. 24, Sept. 2010, pp. 87-100, https://trrest.vot.pl/ojsus/index.php/AMSIL/article/view/14037.