Article ISI
Astronomy and Astrophysics, Volume 523  (2010)

A translucent interstellar cloud at z = 2.69. CO, H2, and HD in the line-of-sight to SDSS J123714.60+064759.5

Noterdaeme, P.; Petitjean, P.; Ledoux, C.; López, S.; Srianand, R.; Vergani, S. D.