SANNI, S. A. . Uncountably Infinite Solutions To A Class Of Nonlinear Singular Two-Point Eigenvalue Boundary Value Problems. Journal of the Nigerian Mathematical Society, [S. l.], v. 31, n. 1-3, p. 137–146, 2021. Disponível em: https://ojs.ictp.it/jnms/index.php/jnms/article/view/755. Acesso em: 26 apr. 2024.