@misc{indiciaeb6ea53e7131b,
  title = {Analysis of magnetic fields using variational principles and CELAS2 elements},
  author = {Frye, J. W. and Kasper, R. G.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780004513},
  note = {Source identifier: 19780004513}
}