@misc{indiciaefe65007f9b69,
  title = {On spectral multigrid methods for the time-dependent Navier-Stokes equations},
  author = {Zang, T. A. and Hussaini, M. Y.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870027380},
  note = {Source identifier: 19870027380}
}