@misc{indiciae434130ddf016,
  title = {Did debris-covered glaciers serve as pleistocene refugia for plants? A new hypothesis derived from observations of recent plant growth on glacier surfaces},
  author = {T. Fickert and D. Friend and F. Gruninger and B. Molnia and M. Richter},
  year = {2007},
  doi = {10.1657/1523-0430(2007)39[245:ddgsap]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70030008},
  note = {Source identifier: 70030008}
}