@misc{indiciaef28320ab98a5,
  title = {A Survey of the Isentropic Euler Vortex Problem Using High-Order Methods},
  author = {Spiegel, Seth C. and Huynh, H. T. and DeBonis, James R.},
  year = {2015},
  url = {https://ntrs.nasa.gov/citations/20150018403},
  note = {Source identifier: 20150018403}
}