Existence of Bounded Solutions for some Quasilinear Degenerate Elliptic Systems. Minimax Theory and its Applications, [S. l.], v. 6, n. 2, p. 321–340, 2021. Disponível em: https://journalmta.com/index.php/jmta/article/view/143. Acesso em: 17 may. 2026.