@misc{indiciae785fedf23bd4,
  title = {Direct calculations of waves in fluid flows using a high-order compact difference scheme},
  author = {Yu, Sheng-Tao and Hultgren, Lennart S. and Liu, Nan-Suey},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930040235},
  note = {Source identifier: 19930040235}
}