@misc{indiciaed96ab60064c1,
  title = {Numerical Boundary Conditions for Computational Aeroacoustics Benchmark Problems},
  author = {Tam, Chritsopher K. W. and Kurbatskii, Konstantin A. and Fang, Jun},
  year = {1997},
  url = {https://ntrs.nasa.gov/citations/19970029053},
  note = {Source identifier: 19970029053}
}