OIKARI, T. Off-diagonal estimates for bi-parameter commutators. Annales Fennici Mathematici, [S. l.], v. 48, n. 1, p. 81–112, 2022. DOI: 10.54330/afm.125812. Disponível em: https://afm.journal.fi/article/view/125812. Acesso em: 11 apr. 2025.