LESHER, Shelley R.; AREND, A. The Origin of the Elements. Proceedings of the Wisconsin Space Conference, [S. l.], 2012. DOI: 10.17307/wsc.v0i0.43. Disponível em: https://dione.carthage.edu/ojs/index.php/wsc/article/view/43. Acesso em: 4 may. 2024.