Right Wall of the Heavenly Market Enclosure
New Catalogue of Suspected Variable Stars
A standard stellar spectral sequence in the red/near-infrared - Classes K5 to M9
The Perkins catalog of revised MK types for the cooler stars
VizieR Online Data Catalog: Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)
Catalogue of Stellar Photometry in Johnson's 11-color system
APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South
Stellar population models in the UV. I. Characterisation of the New Generation Stellar Library
The atmospheric parameters and spectral interpolator for the MILES stars
Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity