Keck/Deimos Spectroscopy of Distant M31 fields with Deep HST Imaging
Journal article published in 2006 by
Robert M. Rich,
T. M. Brown,
D. B. Reitzel,
H. Ferguson,
A. Koch,
E. Smith,
P. Guhathakurta,
J. Kalirai,
A. Renzini 
,
R. Kimble,
A. Sweigart,
K. Gilbert ,
M. Chiba,
M. Iye,
Y. Komiyama
and other authors.
,
R. Kimble,
A. Sweigart,
K. Gilbert ,
M. Chiba,
M. Iye,
Y. Komiyama
and other authors.
