Audoin, C., Guinot, B., & Lyle, S. (2001). The measurement of time: Time, frequency and the atomic clock. Cambridge: Cambridge University Press.
Παραπομπή Chicago StyleAudoin, Claude, Bernard Guinot, and Stephen Lyle. The Measurement of Time: Time, Frequency and the Atomic Clock. Cambridge: Cambridge University Press, 2001.
Παραπομπή MLAAudoin, Claude, Bernard Guinot, and Stephen Lyle. The Measurement of Time: Time, Frequency and the Atomic Clock. Cambridge: Cambridge University Press, 2001.
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