TY  - RPRT
TI  - MGGHAT user's guide, version 1.1 
AU  - Mitchell, William F
PY  - 1997
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 5948
DO  - 10.6028/NIST.IR.5948
ER  -