The CORALS survey I: New estimates of the number density and gas content of damped Lyman alpha systems free from dust bias

Publisher： Edp Sciences

E-ISSN： 1432-0746|379|2|393-406

ISSN： 0004-6361

Source： Astronomy & Astrophysics, Vol.379, Iss.2, 2001-11, pp. : 393-406

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