TY  - RPRT
TI  - Modeling abundance effects in distance sampling
AU  - J. Andrew Royle
AU  - D.K. Dawson
AU  - S. Bates
PY  - 2004
DO  - 10.1890/03-3127
UR  - https://pubs.usgs.gov/publication/5224614
ID  - 5224614
ER  -