TY  - RPRT
TI  - NCNR 2001 
AU  - Cappelletti, Ronald L
AU  - Cappelletti, Ronald L
AU  - Clutter, Linda K
PY  - 2002
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 977
DO  - 10.6028/NIST.SP.977
ER  -