TY  - RPRT
TI  - Master Clock and Time-Signal-Distribution System
AU  - Tjoelker, Robert
AU  - Calhoun, Malcolm
AU  - Kuhnle, Paul
AU  - Sydnor, Richard
AU  - Lauf, John
PY  - 2007
UR  - https://ntrs.nasa.gov/citations/20090041651
ID  - 20090041651
ER  -