@misc{indiciae2fba4debc6d4, title = {New insights into dietary management of polar bears (Ursus maritimus) and brown bears (U. arctos)}, author = {Charles T. Robbins and Troy N Tollefson and Karyn D. Rode and Joy Erlenbach and Amanda J. Ardente}, year = {2021}, doi = {10.1002/zoo.21658}, url = {https://pubs.usgs.gov/publication/70226783}, note = {Source identifier: 70226783} }