@misc{indiciae2433ed98b8cc,
  title = {CF6-6D engine short-term performance deterioration},
  author = {Kramer, W. H. and Paas, J. E. and Smith, J. J. and Wulf, R. H.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800014827},
  note = {Source identifier: 19800014827}
}