@misc{indiciae5ae0b31d6d02,
  title = {Workshop introduction},
  author = {Ellen Mihaich and Jay W. Gooch and P.L deFur and W.H. Benson and C. Tyler and L. Birnbaum and R.T. Di Giulio and D. E. Tillitt},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/70189731},
  note = {Source identifier: 70189731}
}