REFERENCES
- Peters (H E). “Hydrogen Masers and Other Standards”, Proceedings of the Third Annual Department of Defence Precise Time and Time Interval Strategic Planning Meeting (Washington, D.C., 1971).
- Reinhardt (V S), Kaufmann (D C), Adams (WA), Deluca (J J) & Soucy (J L). “NASA Atomic Hydrogen Standards Program”, Proceedings of the 30th Annual Symposium of Frequency Control
- Reinhardt (V S) & Donahoe (T). “A Simple Technique for High Resolution Time Domain Phase Noise Measurement”, Proceedings of the Eighth Annual NASA/DOD Precise Time and Time Interval Planning Meeting (Washington, D.C., 1976).
- Rueger (L J), Bates (A), Stillman (L), Norton (J), Blackburn (C M) & Reinhardt (VS). “NASA NR Hydrogen Maser”, Proceedings of the 32nd Annual Symposium of Frequency Control (Atlantic City, N.J., 1978).