FUENTES, E.; GARZA, L. E. Analysis of perturbations of moments associated with orthogonality linear functionals through the Szegö transformation. Revista Integración, temas de matemáticas, [S. l.], v. 33, n. 1, p. 61–82, 2015. Disponível em: https://revistas.uis.edu.co/index.php/revistaintegracion/article/view/4770. Acesso em: 22 jul. 2024.