Casida

All-electron local and gradient-corrected density-functional calculations of Nan dipole polarizabilities for n=1-6.

Salahub, Guan, Casida, 1995, Physical review. B, Condensed matter.

Assessment of Kohn-Sham density-functional orbitals as approximate Dyson orbitals for the calculation of electron-momentum-spectroscopy scattering cross sections.

Duffy, Salahub, Casida, 1994, Physical review. A, Atomic, molecular, and optical physics.

Generalization of the optimized-effective-potential model to include electron correlation: A variational derivation of the Sham-Schlüter equation for the exact exchange-correlation potential.

Casida, 1995, Physical review. A, Atomic, molecular, and optical physics.