Phylogeography and Post-Glacial Recolonization in Wolverines (Gulo gulo) from across Their Circumpolar Distribution Zigouris, Joanna ; Schaefer, James A. ; Fortin, Clément ; Kyle, Christopher J. Abstract Publication: PLoS ONE Pub Date: December 2013 DOI: 10.1371/journal.pone.0083837 Bibcode: 2013PLoSO...883837Z