@misc{indiciae3f44a6190a33,
  title = {A second-generation supersonic transport},
  author = {W. Humphrey and G. Grayson and J. Gump and G. Hutko and R. Kubicko and J. Obrien and R. Orndorff and R. Oscher and M. Polster and C. Ulrich},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19940004547},
  note = {Source identifier: 19940004547}
}