DETALLA, A. Weighted improved Hardy-Sobolev inequality on a ball domain. The Mindanawan Journal of Mathematics, [S. l.], v. 2, n. 1, p. 19–28, 2011. Disponível em: https://journals.msuiit.edu.ph/tmjm/article/view/25. Acesso em: 24 nov. 2024.