1. Hartree DR (1928) Proc Camb Philos Soc 24:89
2. Slater JC (1929) Phys Rev 34:1293
3. Fock V (1930) Physik 61:126
4. Berthier G (1964) In: Löwdin PO, Pullman B (eds) Molecular orbitals in chemistry, physics and biology. Academic Press, New York, p 57
5. Cassam-Chenaï P (1992) Algèbre fermionique et chimie quantique, Ph.D thesis, Université de Paris 6