@misc{indiciae4e5e2ee2b3cf,
  title = {Analysis of space vehicle structures using the transfer-function concept.},
  author = {Heer, E. and Trubert, M. R.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680063274},
  note = {Source identifier: 19680063274}
}