DURÁN, R. G.; GARCÍA, F. L. Solutions of the divergence and Korn inequalities on domains with an external cusp. Annales Fennici Mathematici, [S. l.], v. 35, n. 2, p. 421–438, 2010. DOI: 10.5186/aasfm.2010.3527. Disponível em: https://afm.journal.fi/article/view/135317. Acesso em: 7 may. 2024.