@misc{indiciaec20c59150f0e,
  title = {A taxonomic review of the American long-tailed shrews (genera Sorex and Microsorex)},
  author = {Hartley H.T. Jackson},
  year = {1928},
  url = {https://pubs.usgs.gov/publication/naf51},
  note = {Source identifier: naf51}
}