@misc{indiciae9f603e4ad8fa,
  title = {Digital model for simulating steady-state ground-water and heat flow},
  author = {J.E. Reed},
  year = {1985},
  doi = {10.3133/wri854248},
  url = {https://pubs.usgs.gov/publication/wri854248},
  note = {Source identifier: wri854248}
}