1. Self-Consistent Field Methods for Molecules and Solid States;Slater,1968
2. The Hartree-Fock Method for Atoms;Froese-Fischer,1977
3. Many-Body Atomic Calculations;Morrison,1987
4. The Theory of Atomic Structure and Spectra;Cowan,1981
5. Spectroscopic Properties of Rare Earth;Wybourne,1965