@misc{indiciaec986f57058c4,
  title = {Multiple Grids in Finite-Difference Flow Analysis},
  author = {Dougherty, F. C. and Steger, J. L. and Benek, J. A.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860000524},
  note = {Source identifier: 19860000524}
}