@misc{indiciae569a6cc2fe97,
  title = {Magnetic densimeter utilizing optical sensing.},
  author = {J P Senter},
  year = {1969},
  doi = {10.1063/1.1683931},
  url = {https://pubmed.ncbi.nlm.nih.gov/5777516/},
  note = {Source identifier: 5777516}
}