@TechReport{Regehr2006, author = {Regehr, E.V. and Amstrup, S.C. and Stirling, Ian}, title = {Polar bear population status in the southern {Beaufort Sea}}, institution = {Geological Survey Open-File Report 2006-1337, 20 p.}, year = {2006}, owner = {Tiago Marques}, timestamp = {2016.03.15}, }