TY  - RPRT
TI  - A modular multiple use system for precise time and frequency measurement and distribution
AU  - Reinhardt, V. S.
AU  - Adams, W. S.
AU  - Lee, G. M.
AU  - Bush, R. L.
PY  - 1978
UR  - https://ntrs.nasa.gov/citations/19790016571
ID  - 19790016571
ER  -