@misc{indiciae2b86e8e7d3e9,
  title = {Determination of the accuracy and operating constants in a digitally biased ring core magnetometer},
  author = {A.W. Green},
  year = {1990},
  doi = {10.1016/0031-9201(90)90217-l},
  url = {https://pubs.usgs.gov/publication/70015766},
  note = {Source identifier: 70015766}
}