%0 Journal Article %T Improving virtual Kohn–Sham orbitals and eigenvalues: Application to excitation energies and static polarizabilities %A Tozer, David J. %A Handy, Nicholas C. %A , %J The Journal of Chemical Physics %V 109 %N 23 %P 10180-10189 %@ 0021-9606 %D 1998-12-15 %I AIP Publishing %~ DeepDyve