@misc{indiciaea41de2fed8d0,
  title = {Divergent evolution in fluviokarst landscapes of central Kentucky},
  author = {J. D. Phillips and L.L. Martin and V.G. Nordberg and W.A. Andrews},
  year = {2004},
  doi = {10.1002/esp.1070},
  url = {https://pubs.usgs.gov/publication/70026702},
  note = {Source identifier: 70026702}
}