MELLIEZ, F.; RANESTAD, K. Degenerations of $(1,7)$-polarized abelian surfaces. MATHEMATICA SCANDINAVICA, [S. l.], v. 97, n. 2, p. 161–187, 2005. DOI: 10.7146/math.scand.a-14970. Disponível em: https://www.mscand.dk/article/view/14970. Acesso em: 2 may. 2024.