Regularity to a Kohn-Laplace Equation with Bounded Coefficients on the Heisenberg Group. Journal of Mathematical Study, [S. l.], v. 53, n. 3, p. 265–296, 2020. DOI: 10.4208/jms.v53n3.20.03. Disponível em: https://global-sci.com/index.php/jms/article/view/13374. Acesso em: 6 dec. 2025.