@misc{indiciae07e5923a80b2,
  title = {TracerLPM (Version 1): An Excel\® workbook for interpreting groundwater age distributions from environmental tracer data},
  author = {Bryant C. Jurgens and J.K. Böhlke and Sandra M. Eberts},
  year = {2012},
  doi = {10.3133/tm4f3},
  url = {https://pubs.usgs.gov/publication/tm4F3},
  note = {Source identifier: tm4F3}
}