@misc{indiciae81c7a43b1a30,
  title = {Weighted graph based ordering techniques for preconditioned conjugate gradient methods},
  author = {Clift, Simon S. and Tang, Wei-Pai},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19950012321},
  note = {Source identifier: 19950012321}
}