@misc{indiciae956e2b4a78e2,
  title = {Physical sciences: terrestrial spectroscopy by a cryogenic gravity meter.},
  author = {V S Tuman},
  year = {1971},
  doi = {10.1038/229618a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/16059386/},
  note = {Source identifier: 16059386}
}