TY  - RPRT
TI  - Guidelines for the evaluation of X.500 directory products 
AU  - Tebbutt, John
PY  - 1995
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 500-228
DO  - 10.6028/NIST.SP.500-228
ER  -