@misc{indiciaefdd04577c8f8,
  title = {Orbital Welding Head Held By Robot},
  author = {Gangl, Kenneth J. and Graham, Benny F. and Nesmith, Malcolm F. and Mcferrin, David C.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920000439},
  note = {Source identifier: 19920000439}
}