Article ISI
The Astrophysical Journal  (2002)

Detection of the 2175 Å Extinction Feature at z = 0.83

Motta, V.; Mediavilla, E.; Muñoz, J. A.; Falco, E.; Kochanek, C. S.; Arribas, S.; García-Lorenzo, B.; Oscoz, A.; Serra-Ricart, M.