1. H. F. Calcote, "Nonequilibrium Ionization in Flames," ARS Ions in Flames and Rocket ExhaustsConference,PalmSprings,CA,October10-12,1962
2. T. M. Sugden, "A survey of Flame Ionization Work at the University of Cambridge," ARS IonsinFlamesandRocketExhaustsConference, PalmSprings, CA, October 10-12,1962
3. F.T. Smith and C.R. Gatz, "Chemistry of Ionization in Rocket Exhausts," ARS Ions in FlamesandRocketExhaustsConference,PalmSprings,CA,October10-12,1962
4. Thermal and chemi-ionization processes in afterburning rocket exhausts
5. Radiation Emitted from Rocket Plumes