@misc{indiciaeafe7d9230576,
  title = {Estimating site occupancy rates when detection probabilities are less than one},
  author = {D.I. MacKenzie and J.D. Nichols and G.B. Lachman and Sam Droege and J. Andrew Royle and C.A. Langtimm},
  year = {2002},
  doi = {10.1890/0012-9658(2002)083[2248:esorwd]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/5224176},
  note = {Source identifier: 5224176}
}