Some spectroscopic characteristics of OB stars: an investigation of the space distribution of certain OB stars and the reference frame of the classification
Line strengths for southerns OB stars. II. Observations with moderate dispersion
MK Spectral Types for Bright Southern OB Stars
Spectral classification of Southern fundamental stars
Standard stars for spectral classification
Color excesses from six-color photometry of supergiant stars
A two-dimensionnal quantitative spectral classification of 283 O5-B7 stars and the construction of a spectrum-absolute magnitude diagram
The equivalent widths of absorption lines in the spectra of 109 O5-B7stars
Studies in galactic structure. II. Luminosity classification for 1270 blue giants stars
Contribution a l'etude de la zone convective des etoiles
Revised Standards for Supergiants on the System of the Yerkes Spectral Atlas
The intensities and profiles of lines in some B-type stars
Photoeletric measures of hydrogen-line absorption in early-type stars
VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017)
Catalogue of Stellar Photometry in Johnson's 11-color system
Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
The IACOB project. III. New observational clues to understand macroturbulent broadening in massive O- and B-type stars
Variability of OB stars from TESS southern Sectors 1-13 and high-resolution IACOB and OWN spectroscopy
Validation of the new Hipparcos reduction
Fundamental parameters of B supergiants from the BCD system. I. Calibration of the (λ_1, D) parameters into Teff
Physical parameters and wind properties of galactic early B supergiants