@misc{indiciae7b0263e03108,
  title = {A hybrid structure for the storage and manipulation of very large spatial data sets},
  author = {Donna J. Peuquet},
  year = {1982},
  doi = {10.3133/ofr82816},
  url = {https://pubs.usgs.gov/publication/ofr82816},
  note = {Source identifier: ofr82816}
}