METSÄNKYLÄ, T. A characterization of the λ-invariant of a p-adic L-function. Annales Fennici Mathematici, [S. l.], v. 12, n. 2, p. 335–338, 1987. DOI: 10.5186/aasfm.1987.1225. Disponível em: https://afm.journal.fi/article/view/134610. Acesso em: 25 nov. 2024.