@misc{indiciae20ee9a9a039b,
  title = {An Object-oriented Computer Code for Aircraft Engine Weight Estimation},
  author = {Tong, Michael T. and Naylor, Bret A.},
  year = {2008},
  url = {https://ntrs.nasa.gov/citations/20080015400},
  note = {Source identifier: 20080015400}
}