P. Dufour
发表
G. Fontaine,
P. Bergeron,
M. Kilic,
2012,
1201.6252.
R. Napiwotzki,
J. Farihi,
J. Farihi,
2011,
1101.2203.
G. Fontaine,
S. K. Leggett,
P. Bergeron,
2010,
1006.3710.
James Liebert,
Patrick B. Hall,
Michael A. Strauss,
2007,
astro-ph/0703758.
James Liebert,
D. P. Schneider,
H. C. Harris,
2006
.
University of Leicester,
Adam J. Burgasser,
MIT,
2011,
1102.0311.
A. Gianninas,
P. Bergeron,
P. Dufour,
2004,
astro-ph/0410706.