1. Adams, E.N., 1952, Motion of an electron in a perturbed periodic potential, Phys. Rev. 85(1):41–50.
2. Adams, E.N., and Argyres, P.N., 1956, Acceleration of electrons by an external force field, Phys. Rev. 102(3): 605–606.
3. Apostolova, T., and Hahn, Y., 2000, Modeling of laser-induced breakdown in dielectrics with subpicosecond pulses, J. Appl. Phys. 88(2): 1024–1034.
4. Ashkenasi, D., Varel, H., Rosenfeld, A., Noack, F., Campbell, E.E.B., 1996, Pulse-width influence on the laser-induced structuring of CaF2 (111), Appl. Phys. A 63: 103–107.
5. Audebert, P., Daguzan, Ph., Dos Santos, A., et al., 1994, Space-time observation of an Electron Gas in SiO2, Phys. Rev. Lett. 73(14): 1990–1993.