TY  - RPRT
TI  - Federal Information Processing Standards Publication: video teleconferencing services at 50 to1,960 kbs 
PY  - 1992
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST FIPS 178
DO  - 10.6028/NIST.FIPS.178
ER  -