@misc{indiciaee783b1bf250f,
  title = {Analysis and modeling of Palmer's drought index series-Comment},
  author = {W.M. Alley},
  year = {1985},
  doi = {10.1016/0022-1694(85)90080-0},
  url = {https://pubs.usgs.gov/publication/70009947},
  note = {Source identifier: 70009947}
}