DE SOUSA, Robert; MINHÓS, Feliz; FIALHO, João. On coupled systems of Lidstone-type boundary value problems. Mathematical Modelling and Analysis, [S. l.], v. 26, n. 3, p. 358–371, 2021. DOI: 10.3846/mma.2021.12977. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/12977. Acesso em: 27 may. 2025.