BUSTAMANTE, Jorge; TORRES-CAMPOS, José. Power series and positive linear operators in weighted spaces. Serdica Mathematical Journal, Sofia, Bulgaria, v. 50, n. 3-4, p. 225–250, 2024. DOI: 10.55630/serdica.2024.50.225-250. Disponível em: https://serdica.math.bas.bg/index.php/serdica/article/view/90. Acesso em: 25 mar. 2025.