@misc{indiciaec93a2cc2d564,
  title = {Algorithm and BASIC program for ordinary least-squares regression in two and three dimensions},
  author = {G.R. Olhoeft},
  year = {1978},
  doi = {10.3133/ofr78876},
  url = {https://pubs.usgs.gov/publication/ofr78876},
  note = {Source identifier: ofr78876}
}