EICHLER, M. Modular Correspondences and their Representations. The Journal of the Indian Mathematical Society, [S. l.], v. 20, n. 1-3, p. 163–206, 1956. DOI: 10.18311/jims/1956/16989. Disponível em: http://www.informaticsjournals.com/index.php/jims/article/view/16989. Acesso em: 9 may. 2024.