ABDULLAH, A.; ALAM, M. Existence and Stability of the Libration Points in the Circular Restricted Three Body Problem with Variable Masses. International Annals of Science, [S. l.], v. 1, n. 1, p. 15–24, 2016. DOI: 10.21467/ias.1.1.15-24. Disponível em: https://journals.aijr.org/index.php/ias/article/view/78. Acesso em: 6 feb. 2025.