TY  - RPRT
TI  - Relative time and frequency alignment between two low Earth orbiters, GRACE
AU  - Bertiger, W.
AU  - Dunn, C.
AU  - Harris, I.
AU  - Kruizinga, G.
AU  - Romans, L.
AU  - Watkins, M.
AU  - Wu, S.
PY  - 2003
UR  - https://ntrs.nasa.gov/citations/20060028950
ID  - 20060028950
ER  -