1. Bohm D (1949) In: Gutherie A, Wakerling RK (eds) The characteristic of electrical discharges in magnetic fields. Mc Graw Hill, New York
2. Chen FF (1965) In: Huddlestone RH, Leonard SL (eds) Electrical probes in plasma diagnostic techniques. Academic Press, New York London
3. Schott L (1968) In: Lochte-Holtgreven W (ed) Electrical probes in plasma diagnostics. North Holland, Amsterdam
4. Chung PM, Talbot L, Touryan KJ (1969) Electrical probes in stationary and flowing plasmas: theory and applications. Springer, Berlin Heidelberg New York
5. Swift JD, Schwar MJR (1970) Electrical probes for plasma diagnostics. Iliffe Books, London