SESHAVATHARAM, U. V. S. .; LAKSHMINARAYANA, S. . Cosmologically Strengthening Hydrogen Atom in Black Hole Universe. Journal of Nuclear Physics, Material Sciences, Radiation and Applications, [S. l.], v. 3, n. 2, p. 265–278, 2016. DOI: 10.15415/jnp.2016.32024. Disponível em: https://jnp.chitkara.edu.in/index.php/jnp/article/view/137. Acesso em: 22 jul. 2024.