@misc{indiciae55a4f2724c00,
  title = {A proton magnetic field controller.},
  author = {R C La Force and G La Force and C R Hansen},
  year = {1972},
  doi = {10.1063/1.1685526},
  url = {https://pubmed.ncbi.nlm.nih.gov/5083362/},
  note = {Source identifier: 5083362}
}