@misc{indiciae16db1dc4a6bf,
  title = {Structure, production and resource use in some old-growth spruce/fir forests in the front range of the Rocky Mountains, USA},
  author = {Dan Binkley and U. Olsson and R. Rochelle and T. Stohlgren and N. Nikolov},
  year = {2003},
  doi = {10.1016/s0378-1127(01)00794-0},
  url = {https://pubs.usgs.gov/publication/70026012},
  note = {Source identifier: 70026012}
}