@article{GuberRichter2016,
  author    = {Christoph R. Guber and Philipp Richter},
  title     = {Dust depletion of Ca and Ti in QSO absorption-line systems},
  journal   = {Wiley Interdisciplinary Reviews : Water},
  volume    = {591},
  doi       = {10.1051/0004-6361/201628466},
  year      = {2016},
}