@misc{indiciae655ca86ff316,
  title = {Dynamics and control research applicable to Apollo extension systems},
  author = {Kurzhals, P. R. and Keckler, C. R. and Piland, W. M.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19720063710},
  note = {Source identifier: 19720063710}
}