@misc{indiciaed8fd0a99da60,
  title = {Effects of karst and geologic structure on the circulation of water and permeability in carbonate aquifers},
  author = {V. T. Stringfield and J. R. Rapp and R.B. Anders},
  year = {1979},
  doi = {10.1016/0022-1694(79)90178-1},
  url = {https://pubs.usgs.gov/publication/70012577},
  note = {Source identifier: 70012577}
}