@misc{indiciaedcff479290fe,
  title = {Sound fields in a lined annular flow duct with lined radial splitters},
  author = {Mungur, P. and Kapur, A.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740054802},
  note = {Source identifier: 19740054802}
}