@misc{indiciae8012e496fe3f,
  title = {An improved prediction method for noise generated by conventional profile coaxial jets},
  author = {Stone, J. R. and Groesbeck, D. E. and Zola, C. L.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810065339},
  note = {Source identifier: 19810065339}
}