On the Spectrum of a Class of Strongly Coupled p-Laplacian Systems. Journal of Partial Differential Equations, [S. l.], v. 24, n. 3, p. 195–206, 2011. DOI: 10.4208/jpde.v24.n3.1. Disponível em: https://global-sci.com/index.php/jpde/article/view/4190. Acesso em: 6 dec. 2025.