@misc{indiciae3901aa11bcac,
  title = {Crescent Wing Planforms Reduce Lift-Dependent Drag},
  author = {Holmes, Bruce J. and Vijgen, Paul M. H. W. and Vandam, C. P.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910000168},
  note = {Source identifier: 19910000168}
}