THAPA, R.; HASSAN, M. Solutions of the Sitnikov’s circular restricted three body problems when primaries are oblate spheroid. BIBECHANA, [S. l.], v. 10, p. 92–99, 2013. DOI: 10.3126/bibechana.v10i0.9340. Disponível em: https://nepjol.info/index.php/BIBECHANA/article/view/9340. Acesso em: 18 may. 2024.