@misc{indiciaebecccae7914e,
  title = {Antarctic ice sheet; computer animations and paper model},
  author = {T. R. Alpha and A. K. Cooper},
  year = {1998},
  doi = {10.3133/ofr98353b},
  url = {https://pubs.usgs.gov/publication/ofr98353B},
  note = {Source identifier: ofr98353B}
}