RAWAL, J. J. .; NIKOURAVAN, B. Gravitational analog of Bohr’s theory for the solar system: Physics, Astronomy Astrophysics. International Journal of Fundamental Physical Sciences, [S. l.], v. 9, n. 3, p. 33-36, 2019. DOI: 10.14331/ijfps.2019.330128. Disponível em: https://www.fundamentaljournals.org/index.php/ijfps/article/view/22. Acesso em: 20 may. 2022.