1. Theory of Tunneling and its Dependence on a Longitudinal Magnetic Field
2. Electric Field Effects on the Dielectric Constant of Solids
3. Electric field effects on the dielectric functions of semiconductors and insulators;Aspnes,1971
4. Bardeen, J., Blatt, F. J., and Hall, L. J. (1957). Indirect transitions from the valence to the conduction band. In “Photoconductivity Conference” (R. G. Breckenridge et al., eds.), p. 146. Wiley, New York.