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Extinction due to amorphous carbon grains in red quasars from the Sloan Digital Sky Survey |
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| Authors: | B Czerny J Li Z Loska R Szczerba |
| Institution: | Copernicus Astronomical Centre, Bartycka 18, 00-716 Warsaw, Poland;Great Neck North High School, Great Neck, NY, 11024, USA;Copernicus Astronomical Centre, Rabiańska 8, 87-100 Toruń, Poland |
| Abstract: | |
| Keywords: | dust extinction galaxies: active quasars: general |