DYAVANAL, R. S.; MATHAI, M. M.; HATTIKAL, A. M. Unique Range Set of a Meromorphic Function And Its Linear Difference Polynomial. The Journal of the Indian Mathematical Society, [S. l.], v. 89, n. 1-2, p. 44–57, 2022. DOI: 10.18311/jims/2022/29306. Disponível em: http://www.informaticsjournals.com/index.php/jims/article/view/29306. Acesso em: 20 may. 2024.