References
1.
Larry K. Warne, Roy E. Jorgenson, and Scott D. Nicolaysen,
Ionization Coefficient Approach to Modeling Breakdown in Nonuniform Geometries
, Sandia Report (2003).
2.
J. Dutton,
A survey of Electron Swarm Data
, J. Phys. Chem. Ref. Data, Vol 4, No 3, 1975.
3.
J.M. Meek, J.D. Craggs,
Electrical Breakdown of Gases
(1953).