ZEMANOVA EVA. Intercalation of Metallic Potassium and Fullerene C60 into Natural Graphite. Global Journals of Research in Engineering, [S. l.], v. 14, n. J7, p. 1–8, 2014. Disponível em: https://engineeringresearch.org/index.php/GJRE/article/view/1262. Acesso em: 1 may. 2024.