TY  - RPRT
TI  - [45 degree] 0 [degree] reflectance factors of pressed polytetrafluoroethylene (PTFE) powder 
AU  - Hsia, J J
AU  - Barnes, P Yvonne
PY  - 1995
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 1413
DO  - 10.6028/NIST.TN.1413
ER  -