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Comparing frequency standards
Cooray, W I U, Abhayawickrama, D M P, Ragel, Roshan GVolume:
8
Language:
english
Journal:
Journal of the Institution of Electrical Engineers
DOI:
10.1049/jiee-3.1962.0026
Date:
January, 1962
File:
PDF, 259 KB
english, 1962