DYAVANAL, Renukadevi S.; HATTIKAL, Ashwini M.; MATHAI, Madhura M. Uniqueness of meromorphic functions sharing a set in annuli. CUBO, A Mathematical Journal, [S. l.], v. 18, n. 1, p. 1–14, 2016. DOI: 10.4067/S0719-06462016000100001. Disponível em: https://cubo.ufro.cl/index.php/cubo/article/view/1155. Acesso em: 12 oct. 2025.