1. R.M. Dreizler and E.K.U. Gross, Density Functional Theory, Springer-Verlag, Berlin-New York, 1990.
2. R.G. Parr and W. Yang, Density-Functional Theory of Atoms and Molecules, Oxford University Press, New York, 1989.
3. R.O. Jones and O. Gunnarsson, Rev. Mod. Phys. 61, 689 (1989).
4. Entire issue of Advances in Quantum Chemistry, edited by S.B. Trickey, Academic Press, San Diego, 1990.
5. E.S. Kryachho and E.V. Ludena, Density Functinal Theory of Many-Electron Systems, Kluwer Press, Dordrecht, 1990.