@misc{indiciae1b812e2a7b95,
  title = {Convergence acceleration of the Proteus computer code with multigrid methods},
  author = {Demuren, A. O. and Ibraheem, S. O.},
  year = {1995},
  url = {https://ntrs.nasa.gov/citations/19950015033},
  note = {Source identifier: 19950015033}
}