@misc{indiciae48a30bc3daf6,
  title = {Stranded superconducting cable of improved design},
  author = {Brooks, J. and Laverick, C. and Lobell, G. M. and Purcell, J.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700000066},
  note = {Source identifier: 19700000066}
}