1. The Pulkovo spectrophotometric catalog of bright stars in the range from 320 to 1080 nm;Alekseeva G. A.;Baltic Astron.,1996
2. The Pulkovo spectrophotometric catalog of bright stars in the range from 320 to 1080 nm—A supplement;Alekseeva G. A.;Baltic Astron.,1997
3. The rayleigh: interpretation of the unit in terms of column emission rate or apparent radiance expressed in SI units
4. The Wavelength Dependence of Atmospheric Extinction
5. The Future of Photometric Spectrophotometric and Polarimetric Standardization 2007 ASP Conference Series Blankenberge Belgium R. C. Bohlin C. Sterken HST stellar standards with 1% accuracy in absolute flux 315 333