@misc{indiciae9c17a80c9765,
  title = {Modeling survival: application of the Andersen-Gill model to Yellowstone grizzly bears},
  author = {Christopher J. Johnson and Mark S. Boyce and Charles C. Schwartz and Mark A. Haroldson},
  year = {2004},
  doi = {10.2193/0022-541x(2004)068[0966:msaota]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70160035},
  note = {Source identifier: 70160035}
}