HO, Kwok-Pun. Singular integrals and sublinear operators on amalgam spaces and Hardy-amalgam spaces. Mathematica Scandinavica, Berkeley, CA, United States, v. 127, n. 3, 2021. DOI: 10.7146/math.scand.a-128966. Disponível em: https://journals.msp.org/mscand/article/view/136. Acesso em: 24 jul. 2026.