HAYMAN, W. K. On the Growth of Integral Functions on Asymptotic Paths. The Journal of the Indian Mathematical Society, [S. l.], v. 24, n. 1-2, p. 251–264, 1960. DOI: 10.18311/jims/1960/16910. Disponível em: https://www.informaticsjournals.com/index.php/jims/article/view/16910. Acesso em: 2 may. 2024.