TY  - RPRT
TI  - Government open systems interconnection profile users' guide 
AU  - Boland, Tim
PY  - 1989
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 500-163
DO  - 10.6028/NIST.SP.500-163
ER  -