VizieR Online Data Catalog: SDSS ultracool and halo WD candidates (Vidrih+, 2007)
Journal article published in 2008 by
S. Vidrih,
D. M. Bramich,
P. C. Hewett,
N. W. Evans,
G. Gilmore,
S. Hodgkin,
M. Smith,
L. Wyrzykowski,
Belokurov,
M. Fellhauer,
M. J. Irwin,
R. G. McMahon,
D. Zucker 
,
J. A. Munn,
H. Lin
and other authors.
,
J. A. Munn,
H. Lin
and other authors.
