@misc{indiciae9d526b1de881,
  title = {Patterns and sources of multidecadal oscillations in drought-sensitive tree-ring records from the central and southern Rocky Mountains},
  author = {S.J. Gray and J.L. Betancourt and C.L. Fastie and S.T. Jackson},
  year = {2003},
  url = {https://pubs.usgs.gov/publication/70026269},
  note = {Source identifier: 70026269}
}