SEARCH Articles Figures Tables Ab initio Methods The Hartree-Fock Approach Hartree-Fock approach Brillouin theorem Hartree-Fock approach Koopman theorem Hartree-Fock approach multiconfiguration Hartree-Fock approach state-dependent Hartree-Fock approach time-dependent Hartree-Fock theory approach Many-body Hartree-Fock approach Post-Hartree-Fock approaches