@misc{indiciae4234ab09713b,
  title = {The systems improved numerical fluids analysis code (SINFAC)},
  author = {Schweickart, Russell B. and Costello, Frederick A.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890037896},
  note = {Source identifier: 19890037896}
}