SINTZOFF, Paul. Existence of minimizer of some functionals involving Hardy-type inequalities. Topological Methods in Nonlinear Analysis, [S. l.], v. 28, n. 1, p. 105–115, 2006. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2006.022. Acesso em: 8 jul. 2025.