@misc{indiciae003149843d77,
  title = {Study on needs for a magnetic suspension system operating with a transonic wind tunnel},
  author = {Martindale, W. R. and Butler, R. W. and Starr, R. F.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19850018448},
  note = {Source identifier: 19850018448}
}