Article ISI
Monthly Notices of the Royal Astronomical Society, Volume 445  (2014)

The UVES Large Program for testing fundamental physics - III. Constraints on the fine-structure constant from three telescopes

Evans, T. M.; Murphy, M. T.; Whitmore, J. B.; Misawa, T.; Centurion, M.; D'Odorico, S.; Lopez, S.; Martins, C. J. A. P.; Molaro, P.; Petitjean, P.; and 3 coauthors