@misc{indiciae80f2a9ba07bf,
  title = {Geographic variation in sea otters, Enhydra lutris},
  author = {Don E. Wilson and Michael A. Bogan and R.L. Brownell and A.M. Burdin and M.K. Maminov},
  year = {1991},
  doi = {10.2307/1381977},
  url = {https://pubs.usgs.gov/publication/70126494},
  note = {Source identifier: 70126494}
}