GARDINER, S. J. Generalized means of subharmonic functions. Annales Fennici Mathematici, [S. l.], v. 11, n. 1, p. 3–27, 1986. DOI: 10.5186/aasfm.1986.1104. Disponível em: https://afm.journal.fi/article/view/134559. Acesso em: 25 nov. 2024.