Hardy Type Estimates for Riesz Transforms Associated with Schrödinger Operators on the Heisenberg Group. Analysis in Theory and Applications, [S. l.], v. 32, n. 1, p. 78–89, 2016. DOI: 10.4208/ata.2016.v32.n1.7. Disponível em: https://www.global-sci.com/index.php/ata/article/view/8080. Acesso em: 6 dec. 2025.