@misc{indiciae71958c3b95ad,
  title = {Modified Matrix Method for Calculating Steady-State Span Loading on Flexible Wings in Subsonic Flight},
  author = {Gainer, Patrick A. and Aiken, William S., Jr.},
  year = {1959},
  url = {https://ntrs.nasa.gov/citations/19980228145},
  note = {Source identifier: 19980228145}
}