1. A Model for Collision Processes in Gases. I. Small Amplitude Processes in Charged and Neutral One-Component Systems
2. Although the work of reference 1 applies to a binary plasma, the treatment is essentially for a single component. For in this treatment one specie exists as a Maxwellian background.
3. R. Liboff, “Propagation of Long Wavelength Disturbances in a Plasma,” NYO-9762, Courant Institute of Mathematical Sciences, New York University (1961).
4. Some authors define a partial temperature, i.e., a temperature associated with the mean energy of a species, relative to the mean velocity of the entire gas.