@misc{indiciae0efcd5a0de96,
  title = {Surface velocity variations of the lower part of Columbia Glacier, Alaska, 1977-1981},
  author = {Lowell A. Rasmussen},
  year = {1989},
  doi = {10.3133/pp1258h},
  url = {https://pubs.usgs.gov/publication/pp1258H},
  note = {Source identifier: pp1258H}
}