1. Hohenberg P, Kohn W (1964) Phys Rev 136:B864
2. Kohn W, Sham LJ (1965) Phys Rev 141:A1133
3. Grabo T, Kreibich T, Kurth S, Gross EKU (1998) Strong Coulomb correlations in electronic structure: beyond the local density approximation, (ed) Anisimov VI, Gordon & Breach, NY, USA
4. Petersilka M, Gossmann UJ, Gross EKU (1995) Phys Rev Lett 76:1212
5. Wu Z, Cohen RE, Singh DJ, Gupta R, Gupta M, Phys Rev B 61:16491