TY  - RPRT
TI  - Measurements and standards for nuclear materials safeguards 
AU  - Carpenter, B S
AU  - Jones, F E
PY  - 1981
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 81-2236
DO  - 10.6028/NBS.IR.81-2236
ER  -