@misc{indiciaef406029d3984,
  title = {Unified aerodynamic-acoustic theory for a thin rectangular wing encountering a gust},
  author = {Martinez, R. and Widnall, S. E.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800052231},
  note = {Source identifier: 19800052231}
}