@misc{indiciae586ac60be1b4,
  title = {Auto, a fortran IV program for autoassociation},
  author = {G.S. Srivastava and M.J. Sackin},
  year = {1971},
  doi = {10.1007/bf02045961},
  url = {https://pubs.usgs.gov/publication/70001528},
  note = {Source identifier: 70001528}
}