@misc{indiciae0bd81cb3b136,
  title = {Magnetic fields due to solid and hollow conical conductors},
  author = {Laurence, J. C. and Stoll, J. C. and Yohner, P. L.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660003757},
  note = {Source identifier: 19660003757}
}