1. R. S. Marsden, 4th Symposium (international) on Combustion (Combustion and Detonation Waves), Baltimore (1953).
2. R. S. Marsden, Flame Turbulence Analyzer. US patent No. 2,820,945 (1958).
3. M. E. Gaignebet, Compt. Rend. Academie des Sciences,256, No. 1 (1963).
4. S. I. Mukhin, in: Automation of Optimal Boiler Systems, No. 4 [in Russian], Leningrad (1965).
5. B. S. Fialkov and V. T. Plitsyn, Soviet Patent No. 175,062, C1. 18-a, 5oo; Byull. Izobret., No. 19 (1965).