RADUL, T. Balanced capacities. Topological Methods in Nonlinear Analysis, [S. l.], v. 62, n. 2, p. 553–567, 2023. DOI: 10.12775/TMNA.2023.014. Disponível em: https://apcz.umk.pl/TMNA/article/view/47713. Acesso em: 4 dec. 2024.