@misc{indiciaef367286fecfc,
  title = {A comparison of the coupled fresh water-salt water flow and the Ghyben-Herzberg sharp interface approaches to modeling of transient behavior in coastal aquifer systems},
  author = {H.I. Essaid},
  year = {1986},
  doi = {10.1016/0022-1694(86)90012-0},
  url = {https://pubs.usgs.gov/publication/70015650},
  note = {Source identifier: 70015650}
}