AMSil R. Report of Meeting. The First Katowice-Debrecen Winter Seminar on Functional Equations, February 7-10, 2001, Cieszyn, Poland. AMSil [Internet]. 28Sep.2001 [cited 18May2024];15:87-02. Available from: https://www.journals.us.edu.pl/index.php/AMSIL/article/view/14118