R. Hill
发表
D. Hunten,
R. Morris,
A. Sprague,
1998
.
D. Hunten,
A. Sprague,
W. K. Wells,
1996
.
R. Hill,
M. Brown,
Michael E. Brown,
1996,
Nature.
D. Rogers,
R. Hill,
B. D. Quelvog,
1997,
Hydrobiologia.
D. Hunten,
A. Sprague,
L. Doose,
2003
.
A. Sprague,
R. Hill,
W. J. Schmitt,
1998
.
P. Drossart,
M. Rieke,
M. Marley,
2003
.
D. Hunten,
G. Cremonese,
S. Verani,
1998
.
Robert R. Howell,
Marc W. Buie,
William B. Hubbard,
1997
.
Titania's radius and an upper limit on its atmosphere from the september 8, 2001 stellar occultation
S. Rivaud,
H. Callender,
W. Hubbard,
2009
.
C. H. Ford,
W. Hubbard,
O. Franz,
1996
.
R. E. Hill,
Lyn R. Doose,
Bashar Rizk,
2001
.
William V. Boynton,
John C. Pearl,
R. E. Hill,
2006
.