LEPISTÖ, T. Two remarks concerning Dirichlet’s L-functions and the class number of the cyclotonic field. Annales Fennici Mathematici, [S. l.], n. 433, 1969. DOI: 10.5186/aasfm.1969.433. Disponível em: https://afm.journal.fi/article/view/134109. Acesso em: 26 nov. 2024.