@misc{indiciaed2ca434d0e1f,
  title = {NASA CF6 jet engine diagnostics program: Long-term CF6-6D low-pressure turbine deterioration},
  author = {Smith, J. J.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790021020},
  note = {Source identifier: 19790021020}
}