https://publications-cnrc.canada.ca/fra/voir/objet/?id=a3e1cc33-e5d0-4e27-9b41-e14946b17831
29th Annual Symposium on Frequency Control, IEEE, 28 mai 1975
Recently a time difference measurement system was developed in the Frequency & Time Standards Section of the National Bureau of Standards and independently at...
Article de périodique (revue)