RIMROTT, F. P. J.; SZCYGIELSKI, W. M. Analogies Between the Chaplygin Problem and the Kepler Problem. Technische Mechanik - European Journal of Engineering Mechanics, [S. l.], v. 15, n. 4, p. 315–324, 2019. Disponível em: https://journals.ub.ovgu.de/index.php/techmech/article/view/1278. Acesso em: 16 may. 2024.