AMSilR. (2015) “Report of Meeting. The Fifteenth Katowice-Debrecen Winter Seminar, Będlewo (Poland), January 28–31, 2015”, Annales Mathematicae Silesianae, 29, pp. 151-165. Available at: https://journals.us.edu.pl/index.php/AMSIL/article/view/13985 (Accessed: 18May2024).