El Houcine, R., A. Elhoussine, and B. Abdelkrim. “Existence of Weak Solutions for Some Quasilinear Degenerated Elliptic Systems in Weighted Sobolev Spaces”. Proyecciones (Antofagasta, On Line), vol. 41, no. 6, Nov. 2022, pp. 1523-49, doi:10.22199/issn.0717-6279-5336.