TY  - RPRT
TI  - Federal Information Processing Standards Publication: data elements and interchange formats - information interchange - representation of dates and times 
PY  - 1991
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST FIPS 4-1-1991
DO  - 10.6028/NIST.FIPS.4-1-1991
ER  -