@misc{indiciae8ad182294d9d,
  title = {Manufacturing methods for machining spring ends parallel at loaded length},
  author = {Hinke, Patrick Thomas and Benson, Dwayne M. and Atkins, Donald J.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940024876},
  note = {Source identifier: 19940024876}
}