@misc{indiciaec4111166acc7,
  title = {Forty years of grizzly bear recovery in the Greater Yellowstone Ecosystem},
  author = {Frank T. van Manen and Cecily M. Costello and Kerry A. Gunther and Mark A. Haroldson},
  year = {2015},
  url = {https://pubs.usgs.gov/publication/70186222},
  note = {Source identifier: 70186222}
}