Zieliński, M. (2018) “On non-equivalent metrics on a uncountable set”, Annales Universitatis Paedagogicae Cracoviensis | Studia ad Didacticam Mathematicae Pertinentia, 9(1), pp. 139–152. Available at: https://didacticammath.uken.krakow.pl/article/view/4319 (Accessed: 6 May 2024).