1. I.P. Shkarofsky, T.W. Johnston, M.P. Bachynski,The Particle Kinetics of Plasmas(Addision-Wesley Publishing Company, Montreal, 1966)
2. Velocity distribution function and transport coefficients of electron swarms in gases: Spherical-harmonics decomposition of Boltzmann’s equation
3. D. Loffhagen, F. Sigeneger, R. Winkler, inLow Temperature Plasmas: Fundamentals, Technologies and Techniques, edited by R. Hippler, H. Kersten, M. Schmidt, K.H. Schoenbach, 2nd edn. (Wiley-VCH, Weinheim, 2008), Vol. 1, Chap. 2, pp. 15–45
4. A spherical harmonic expansion of the Boltzmann equation for nonhydrodynamic weakly ionized plasma in the presence of both electric and magnetic fields