GRAJALES, Juan Carlos Munoz. Existence and Numerical Approximation of Solutions of an Improved Internal Wave Model. Mathematical Modelling and Analysis, [S. l.], v. 19, n. 3, p. 309–333, 2014. DOI: 10.3846/13926292.2014.924039. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/3295. Acesso em: 9 may. 2025.