KULPA, Tomasz. Functions of convexity and dimension. Annales Mathematicae Silesianae, [S. l.], v. 19, p. 23–29, 2005. Disponível em: https://trrest.vot.pl/ojsus/index.php/AMSIL/article/view/14081. Acesso em: 4 jul. 2025.