SCRIVANTI, S. On the $\lambda$-Dimension of Cartesian Squares. MATHEMATICA SCANDINAVICA, [S. l.], v. 71, p. 16–23, 1992. DOI: 10.7146/math.scand.a-12407. Disponível em: https://www.mscand.dk/article/view/12407. Acesso em: 29 apr. 2024.