TY  - GEN
AU  - Anderson,J D
AU  - Lau,E L
AU  - Sjogren,W L
AU  - Schubert,G
AU  - Moore,W B
TI  - Gravitational evidence for an undifferentiated Callisto
SN  - 0028-0836
PY  - 1997///0529
KW  - Gravitation
KW  - Jupiter
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1038/387264a0
ER  -