@misc{indiciaea9c02da4cd7c,
  title = {A non-local computational boundary condition for duct acoustics},
  author = {Zorumski, William E. and Watson, Willie R. and Hodge, Steve L.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19940024879},
  note = {Source identifier: 19940024879}
}