@misc{indiciae9eaabaedfe6f,
  title = {User's manual for Axisymmetric Diffuser Duct (ADD) code. Volume 3: ADD code coordinate generator},
  author = {Anderson, O. L. and Hankins, G. B., Jr. and Edwards, D. E.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19830018488},
  note = {Source identifier: 19830018488}
}