@misc{indiciaeba36f337030a,
  title = {Refill Friction Stir Spot Welding as an Alternative Joining Method for Wing Spar Structures},
  author = {Ruth Belnap and Paul Blackhurst and Yuri Hovanski and Andrew Curtis and Josef Cobb and Heath Misak},
  url = {https://ntrs.nasa.gov/citations/20220015997},
  note = {Source identifier: 20220015997}
}