TY  - RPRT
TI  - Certified transmittance density uncertainties for standard reference materials using a transfer spectrophotometer 
AU  - Travis, J C
AU  - Smith, M V
AU  - Choquette, S J
PY  - 2011
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST TN 1715
DO  - 10.6028/NIST.TN.1715
ER  -