@misc{indiciae87f36dc51ed9,
  title = {Mean-square error due to gradiometer field measuring devices.},
  author = {C P Hatsell},
  year = {1991},
  doi = {10.1109/10.81585},
  url = {https://pubmed.ncbi.nlm.nih.gov/1879849/},
  note = {Source identifier: 1879849}
}