@misc{indiciaec06c6ef2df04,
  title = {Grizzly bear denning chronology and movements in the Greater Yellowstone Ecosystem},
  author = {Mark A. Haroldson and Mark A. Ternent and Kerry A. Gunther and Charles C. Schwartz},
  year = {2002},
  url = {https://pubs.usgs.gov/publication/70159902},
  note = {Source identifier: 70159902}
}