GRANADOS-PINZÓN, C.; OLAYA-LEÓN, W. Conformal transformation for prescribing scalar curvature on sphere. Ingeniería y Ciencia, [S. l.], v. 6, n. 11, p. 47–56, 2010. Disponível em: https://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/242. Acesso em: 1 may. 2024.