@article{Delforge:4152,
      author        = "Delforge, D. and Van Camp, M. and Vanclooster, M. and
                       Hallet, V. and Kaufmann, O. and Poulain, A. and Watlet, A.",
      title         = "{Hydrological connectivity from causal analysis of time
                       series in the Lhomme Karst System, Belgium}",
      month         = "Apr",
      year          = "2019",
}