TY  - RPRT
TI  - Unmarked: An R package for fitting hierarchical models of wildlife occurrence and abundance
AU  - Ian J. Fiske
AU  - Richard B. Chandler
PY  - 2011
DO  - 10.18637/jss.v043.i10
UR  - https://pubs.usgs.gov/publication/70006019
ID  - 70006019
ER  -