METSÄNKYLÄ, T. On the Iwasawa invariants of imaginary abelian fields. Annales Fennici Mathematici, [S. l.], v. 1, n. 2, p. 343–353, 1975. DOI: 10.5186/aasfm.1975.0111. Disponível em: https://afm.journal.fi/article/view/134265. Acesso em: 25 nov. 2024.