@misc{indiciaea13163de157c,
  title = {NCUBE - A clustering algorithm based on a discretized data space},
  author = {Eigen, D. J. and Northouse, R. A.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740053361},
  note = {Source identifier: 19740053361}
}