@misc{indiciaea169b9fa1ac9,
  title = {Using exogenous variables in testing for monotonic trends in hydrologic time series},
  author = {William M. Alley},
  year = {2010},
  doi = {10.1029/wr024i011p01955},
  url = {https://pubs.usgs.gov/publication/70014442},
  note = {Source identifier: 70014442}
}