@article{Watlet:2977,
      author        = "Watlet, A. and Kaufmann, O. and Francis, O. and Van Camp,
                       M.",
      title         = "{Groundwater Storage in a Karst Vadose Zone Evidenced
                       Using Gravimetric and Surface-to-borehole ERT Monitoring
                       Systems}",
      month         = "Sep",
      year          = "2015",
}