@misc{indiciae4357f14e3818,
  title = {NONLINEAR TRANSVERSE AXISYMMETRIC VIBRATIONS OF SHALLOW SPHERICAL SHELLS},
  author = {Connor, J., Jr.},
  year = {1962},
  url = {https://ntrs.nasa.gov/citations/19630000979},
  note = {Source identifier: 19630000979}
}