@misc{indiciae58d9b09ee1f5,
  title = {Aspen persistence near the National Elk Refuge and Gros Ventre Valley elk feedgrounds of Wyoming, USA},
  author = {David T. Barnett and Thomas J. Stohlgren},
  year = {2001},
  doi = {10.1023/a:1013158511225},
  url = {https://pubs.usgs.gov/publication/1015131},
  note = {Source identifier: 1015131}
}