@misc{indiciaebdd643f13906,
  title = {Criterion for Identifying Vortices in High-Pressure Flows},
  author = {Bellan, Josette and Okong'o, Nora},
  year = {2007},
  url = {https://ntrs.nasa.gov/citations/20100010979},
  note = {Source identifier: 20100010979}
}