@misc{indiciaeae402fe4acba,
  title = {Mapping regional distribution of a single tree species: Whitebark pine in the Greater Yellowstone Ecosystem},
  author = {L. Landenburger and R.L. Lawrence and S. Podruzny and C.C. Schwartz},
  year = {2008},
  doi = {10.3390/s8084983},
  url = {https://pubs.usgs.gov/publication/70000298},
  note = {Source identifier: 70000298}
}