KONDRATYEV, Nikolay. Two-Faced Janus: On the Motion of Janus and Epimetheus. Astronomy Education, [S. l.], v. 1, n. 2, p. 11–18, 2026. Disponível em: https://journal.astroedu.ru/astrobraz/article/view/27. Acesso em: 11 nov. 2026.