TY - RPRT TI - An open-population hierarchical distance sampling model AU - Rachel Sollmann AU - Beth Gardner AU - Richard B Chandler AU - J. Andrew Royle AU - T Scott Sillett PY - 2015 DO - 10.1890/14-1625.1 UR - https://pubs.usgs.gov/publication/70148079 ID - 70148079 ER -