TY  - RPRT
TI  - NIST calibration service for capacitance standards at low frequencies 
AU  - Chang, Y May
AU  - Tillett, Summerfield B
PY  - 1998
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 250-47
DO  - 10.6028/NIST.SP.250-47
ER  -