TY  - RPRT
TI  - TOPEX/Poseidon precision orbit determination production and expert system
AU  - Putney, Barbara
AU  - Zelensky, Nikita
AU  - Klosko, Steven
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19940019447
ID  - 19940019447
ER  -