TY  - RPRT
TI  - Spherical earth gravity and magnetic anomaly analysis by equivalent point source inversion
AU  - Von Frese, R. R. B.
AU  - Hinze, W. J.
AU  - Braile, L. W.
PY  - 1981
UR  - https://ntrs.nasa.gov/citations/19810047271
ID  - 19810047271
ER  -