Statistical Constraints for Astrometric Binaries with Nonlinear Motion
Proper-motion binaries in the Hipparcos catalogue. Comparison with radial velocity data
The Tycho-2 catalogue of the 2.5 million brightest stars
VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
Catalogue of rotational velocities of the stars
The FEROS-Lick/SDSS observational data base of spectral indices of FGK stars for stellar population studies