LALILIA, Hadjira; TAS, Saadia; DJELLIT, Ali. Existence of solutions for critical systems with variable exponents. Mathematical Modelling and Analysis, [S. l.], v. 23, n. 4, p. 596–610, 2018. DOI: 10.3846/mma.2018.036. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/2311. Acesso em: 2 jun. 2025.