@misc{indiciae70a38cb49630,
  title = {A feasibility study of a 3-D finite element solution scheme for aeroengine duct acoustics},
  author = {Abrahamson, A. L.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800025708},
  note = {Source identifier: 19800025708}
}