TY  - GEN
AU  - David B Newell
AU  - Eite Tiesinga
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 2019-08-01 04:08:00
DO  - https://doi.org/10.6028/NIST.SP.330-2019
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 2019
TI  - The international system of units (SI)::2019 edition
ER  -