@misc{indiciaeff090bb1c8d9,
  title = {Partitioning sparse matrices with eigenvectors of graphs},
  author = {Pothen, Alex and Simon, Horst D. and Liou, Kang-Pu},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19950028508},
  note = {Source identifier: 19950028508}
}