@misc{indiciaeaf4a6cd9c07b,
  title = {Development of iterative techniques for the solution of unsteady compressible viscous flows},
  author = {Sankar, Lakshmi N. and Hixon, Duane},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910018189},
  note = {Source identifier: 19910018189}
}