SCHNEIDER, P. The μ-Invariant of Isogenies. The Journal of the Indian Mathematical Society, [S. l.], v. 52, n. 1-2, p. 159–170, 1987. Disponível em: https://informaticsjournals.com/index.php/jims/article/view/22000. Acesso em: 18 jul. 2024.