@misc{indiciae80481a6d5dd7,
  title = {JT8D and JT9D jet engine performance improvement program. Task 1: Feasibility analysis},
  author = {Gaffin, W. O. and Webb, D. E.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790011945},
  note = {Source identifier: 19790011945}
}