TY  - RPRT
TI  - A precise microwave frequency and time distribution system
AU  - Macconnell, J. W.
AU  - Sydnor, R. L.
AU  - Hinshaw, J. T.
PY  - 1978
UR  - https://ntrs.nasa.gov/citations/19840071640
ID  - 19840071640
ER  -