@misc{indiciae2835685ea780,
  title = {Design Charts for Flat Compression Panels Having Longitudinal Extruded Y-section Stiffeners and Comparison with Panels Having Formed Z-section Stiffeners},
  author = {Dow, Norris F and Hickman, William A},
  year = {1947},
  url = {https://ntrs.nasa.gov/citations/19930082025},
  note = {Source identifier: 19930082025}
}