@misc{indiciaea2b7f1e065b7,
  title = {A multigrid method for steady Euler equations on unstructured adaptive grids},
  author = {Riemslagh, Kris and Dick, Erik},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940017003},
  note = {Source identifier: 19940017003}
}