Catalogues & Standards
ESO Comparison Spectra
astro-ph at arxiv.org
Libraries of Stellar Spectra
VizieR Catalogue Service
The 9th Catalogue of Spectroscopic Binary Orbits
Geneva Radial-Velocity Standard Stars
Digital Spectral Classification Atlas
Library of Coudé Feed Stellar Spectra
ELODIE - High-resolution stellar spectra
The spectroscopic Be stars Atlas
NIST - Atomic Spectra Database Lines Form
Catalog of Spectral Positions
