@misc{indiciae46c191d80841,
  title = {Possible effects of a restored gray wolf population on grizzly bears in the Greater Yellowstone Area},
  author = {C. Servheen and R. R. Knight},
  year = {1993},
  url = {https://pubs.usgs.gov/publication/70128730},
  note = {Source identifier: 70128730}
}