H. RON HARRISON. Gravitomagnetics a Simpler Approach. Applied to Dynamics within the Solar System. Global Journals of Research in Engineering, [S. l.], v. 22, n. A1, p. 1–11, 2022. Disponível em: https://engineeringresearch.org/index.php/GJRE/article/view/2190. Acesso em: 4 dec. 2024.