@misc{indiciae99cdf0ec683c,
  title = {Optimization of Variable Depth Acoustic Liners with Grazing Flow},
  author = {Matthew B. Galles and Douglas M. Nark and Michael G. Jones and Eric Greenwood},
  url = {https://ntrs.nasa.gov/citations/20230015985},
  note = {Source identifier: 20230015985}
}