TY  - RPRT
TI  - Measurement error analysis in determination of small-body gravity fields
AU  - Friedlander, A. L.
AU  - Davis, D. R.
AU  - Heppenheimer, T. A.
PY  - 1974
UR  - https://ntrs.nasa.gov/citations/19740036121
ID  - 19740036121
ER  -