References
- StraussH. S.,CortorilloS. F. and FrommD. C., “Compact Arc Alkali Vapor Lamps with Sapphire Envelopes”, Illuminating Engineering, Vol. 64, March 1969, p. 179.
- ColbyJ., (Magic II) in Advances in X-Ray Analysis;MallettG.,FayM., and MailerM., Editors, Plenum Press, New York, 1968, p. 287.
- CreedonJ. W.,BayhaW., “Failure Mechanism in Alkali Metal Vapor Lamps”, to be published in the records of the 1970 Electron Tube Technique Conference of the IEEE.