On 1-sequence-covering Pi-s-images of Locally Separable Metric Spaces. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 2, n. 2, p. 182–194, 2009. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/141. Acesso em: 22 dec. 2024.