of Meeting, R. (2022) “19th International Conference on Functional Equations and Inequalities, Bedlewo, Poland, September 11–18, 2021”, Annales Universitatis Paedagogicae Cracoviensis Studia Mathematica, 20, pp. 129–180. Available at: https://studmath.uken.krakow.pl/article/view/9097 (Accessed: 9 May 2024).