VizieR Online Data Catalog: NOT survey of subdwarf B stars (Ostensen+, 2010)
Journal article published in 2010 by
R. H. Ostensen,
R. Oreiro,
J.-E. Solheim,
U. Heber,
R. Silvotti,
J. M. Gonzales-Perez,
A. Ulla,
F. Perez Hernandez,
C. Rodriguez-Lopez 
,
J. H. Telting
,
J. H. Telting
