ROCHA, P. Multilinear fractional integral operators: a counter-example. Annales Fennici Mathematici, [S. l.], v. 45, n. 2, p. 899–902, 2020. DOI: 10.5186/aasfm.2020.4549. Disponível em: https://afm.journal.fi/article/view/135890. Acesso em: 22 nov. 2024.