@misc{indiciae3ef647898334,
  title = {A general class of multinomial mixture models for anuran calling survey data},
  author = {J. Andrew Royle and William A. Link},
  year = {2005},
  doi = {10.1890/04-1802},
  url = {https://pubs.usgs.gov/publication/5224472},
  note = {Source identifier: 5224472}
}