@misc{indiciae27796e4a73ca,
  title = {A comparison of data-driven groundwater vulnerability assessment methods},
  author = {Alessandro Sorichetta and Cristiano Ballabio and Marco Masetti and Gilpin R. Robinson and Simone Sterlacchini},
  year = {2013},
  doi = {10.1111/gwat.12012},
  url = {https://pubs.usgs.gov/publication/70193293},
  note = {Source identifier: 70193293}
}