@misc{indiciae0a7351d77606,
  title = {Viking Mars lander 1975 dynamic test model/orbiter developmental test model forced vibration test},
  author = {Fortenberry, J. and Brownlee, G. R.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19750003956},
  note = {Source identifier: 19750003956}
}