International comparison of luminous intensity units between the NPL (UK) and the HUT (Finland)

Author： Goodman T. M.   Toivanen P.   Nyberg H.   Ikonen E.  

Publisher： IOP Publishing

ISSN： 0026-1394

Source： Metrologia, Vol.36, Iss.1, 1999-01, pp. : 15-18

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