@misc{indiciae5f570a5c859a,
  title = {NON-LINEAR SHALLOW SHELL ANALYSIS BY THE MATRIX FORCE METHOD},
  author = {Jones, I. W. and Lansing, W. and Ratner, P.},
  year = {1962},
  url = {https://ntrs.nasa.gov/citations/19630000987},
  note = {Source identifier: 19630000987}
}