AWAD KADHIM, Shaymaa. calculation the Hartree -Fock energy of 1s shell for some ions. Journal of Kufa-Physics, [S. l.], v. 6, n. 1, 2014. Disponível em: https://journal.uokufa.edu.iq/index.php/jkp/article/view/7409. Acesso em: 19 may. 2024.