@misc{indiciae0bc6cec44fe5,
  title = {Three-dimensional trend mapping from wire-line logs},
  author = {J.H. Doveton and Z. Ke-an},
  year = {1985},
  doi = {10.1007/bf01032935},
  url = {https://pubs.usgs.gov/publication/70012900},
  note = {Source identifier: 70012900}
}