@misc{indiciaeb27b5fc4b372,
  title = {Field surveys: Estimating absolute densities of tigers using capture-recapture sampling},
  author = {K. U. Karanth and S. Kumar and J.D. Nichols},
  year = {2002},
  url = {https://pubs.usgs.gov/publication/5211184},
  note = {Source identifier: 5211184}
}