NIEMIEC, Piotr. Central points and measures and dense subsets of compact metric spaces. Topological Methods in Nonlinear Analysis, [S. l.], v. 40, n. 1, p. 161–180, 2012. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2012.026. Acesso em: 24 dec. 2025.