ASTASHOVA, Irina. On Asymptotic Classification of Solutions to Fourth-Order Differential Equations with Singular Power Nonlinearity. Mathematical Modelling and Analysis, [S. l.], v. 21, n. 4, p. 502–521, 2016. DOI: 10.3846/13926292.2016.1185043. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/831. Acesso em: 9 may. 2025.