TY  - RPRT
TI  - Technical digest - Symposium on Optical Fiber Measurements, 1980 
AU  - Day, G W
AU  - Frazen, DL
PY  - 1980
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS SP 597
DO  - 10.6028/NBS.SP.597
ER  -