@misc{indiciae4efdb80f9bc8,
  title = {Hamilton's principle - Finite-element methods and flexible body dynamics},
  author = {Cavin, R. K., III and Dusto, A. R.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780032897},
  note = {Source identifier: 19780032897}
}