PaperUse of a local-density approximation for exchange-correlation potentials in multichannel atomic quantum-defect calculationsJ.A. Armstrong, Sudhanshu S. Jha, et al.Physical Review A
PaperAveraged Lagrangian method applied to resonant nonlinear optics. The self-steepening of light pulsesJ.A. ArmstrongPhysical Review A
