MAASS, H. Die Bestimmung Der Dirichletreihen Mit Grossencharakteren Zu Den Modulformen n-Ten Grades. The Journal of the Indian Mathematical Society, [S. l.], v. 19, n. 1, p. 1–23, 1955. DOI: 10.18311/jims/1955/17001. Disponível em: http://informaticsjournals.com/index.php/jims/article/view/17001. Acesso em: 2 may. 2024.