ABREU, Blaya R.; BORY, Reyes J. A property of the β-Cauchy-type integral with continuous density. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 60, n. 11, p. 1443–1448, 2008. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3259. Acesso em: 6 dec. 2025.