@misc{indiciaebe4592e42c81,
  title = {Elastic wave propagation in a joined cylindrical-conical-cylindrical shell.},
  author = {Rose, J. L. and Mortimer, R. W. and Blum, A.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720051153},
  note = {Source identifier: 19720051153}
}