DALAL, S. S. On the Order and Type of Integral Functions of several Complex Variables. The Journal of the Indian Mathematical Society, [S. l.], v. 33, n. 2-4, p. 215–220, 1969. DOI: 10.18311/jims/1969/16760. Disponível em: http://informaticsjournals.com/index.php/jims/article/view/16760. Acesso em: 2 may. 2024.