@misc{indiciae0c47ea1ac5ab,
  title = {Age-distribution estimation for karst groundwater: Issues of parameterization and complexity in inverse modeling by convolution},
  author = {Andrew J. Long and L.D. Putnam},
  year = {2009},
  doi = {10.1016/j.jhydrol.2009.07.064},
  url = {https://pubs.usgs.gov/publication/70037151},
  note = {Source identifier: 70037151}
}