@misc{indiciaefdd5a861b0a5,
  title = {Determination of permissible applied load stress in structural elements},
  author = {Loy, R. E. and Posever, F. C.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690000669},
  note = {Source identifier: 19690000669}
}