@misc{indiciaedef8f9201797,
  title = {Four Space Shuttle wing leading edge concepts.},
  author = {Niblock, G. A. and Reeder, J. C. and Huneidi, F.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19730051553},
  note = {Source identifier: 19730051553}
}