TY  - JOUR
AU  - Ohno, Yoshihiro
AU  - Goodman, T
AU  - Sauter, G
C2  - Journal of Research of the National Institute of Standards and Technology
DA  - 1999-01-01
LA  - en
M1  - 104
PB  - Journal of Research of the National Institute of Standards and Technology
PY  - 1999
TI  - InterComparison of Photometric Units Maintained by NPL (UK), PTB (Germany), and NIST (USA)
ER  -