HUANG, J.; LI, P.; LIU, Y.; XIN, J. The characterizations of Hardy–Sobolev spaces by fractional square functions related to Schrödinger operators. Annales Fennici Mathematici, [S. l.], v. 45, n. 2, p. 607–623, 2020. DOI: 10.5186/aasfm.2020.4530. Disponível em: https://afm.journal.fi/article/view/135873. Acesso em: 20 touko. 2024.