@misc{indiciaed85892b3f27c,
  title = {Force-reduced superconducting toroidal magnet coils},
  author = {Boom, R. W. and Laurence, J. C.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700068240},
  note = {Source identifier: 19700068240}
}