@misc{indiciae34f19d4c1d1b,
  title = {Method of identifying clusters representing statistical dependencies in multivariate data},
  author = {Borucki, W. J. and Card, D. H. and Lyle, G. C.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750000140},
  note = {Source identifier: 19750000140}
}