TY  - RPRT
TI  - Toward decimeter Topex orbit determination using GPS
AU  - Wu, Sien-Chong
AU  - Yunck, Thomas P.
AU  - Hajj, George A.
PY  - 1990
UR  - https://ntrs.nasa.gov/citations/19900059706
ID  - 19900059706
ER  -