@misc{indiciae20304e44ea13,
  title = {SQUID holder with high magnetic shielding},
  author = {Rigby, K. W. and Marek, D. and Chui, T. C. P.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900038013},
  note = {Source identifier: 19900038013}
}