KADHIM AL- SHEBLY, Shaima. Study the effect of the atomic number on the atomic properties of He- like ions. Journal of Kufa-Physics, Kufa, Najaf, IRAQ, v. 2, n. 1, 2010. Disponível em: https://journal.uokufa.edu.iq/index.php/jkp/article/view/7447. Acesso em: 6 nov. 2026.