1. ISystems Research Laboratories, Inc., High Energy MHD Fuels Development Program, Contract No. F33615-75-2043, Sept. 1977.
2. 3Avco Everett Research Laboratory, Inc., MHD Power Generation ( Viking Series) with Hydrocarbon Fuels, AFAPL-TR-75-91, 1975.
3. 4West German Patent 2043884, Oct. 1973.