1. M. E. Ellion, “A study of the mechanisms of boiling heat transfer,” Memo No. 2028, Jet Propulsion Laboratory, California Institute Technology, March, 1954.
2. F. C. Gunther and Frank Kreith, “Photographic study of bubble formation in heat transfer to subcooled water,” Progr. Rept. No. 4-120, Jet Propulsion Laboratory, California Institute of Technology, March, 1950.