@misc{indiciae20243ffc37f1,
  title = {Relaxation Revisited: A Fresh Look at Multigrid for Steady Flows},
  author = {Roberts, Thomas W. and Swanson, R. C. and Sidilkover, David},
  year = {1997},
  url = {https://ntrs.nasa.gov/citations/20040110331},
  note = {Source identifier: 20040110331}
}