Szpond, J. (2018). Report of Meeting: 17th International Conference on Functional Equations and Inequalities, Będlewo, Poland, July 9–15, 2017. Annales Universitatis Paedagogicae Cracoviensis Studia Mathematica, 16, 121–144. Retrieved from https://studmath.uken.krakow.pl/article/view/12977