@misc{indiciae8307443ee46e,
  title = {Comparison of radon monitoring techniques, the effects of thermoelastic strains on subsurface radon, and the development of a computer-operated radon-monitoring network for earthquake prediction},
  author = {Mark H. Shapiro and J.D. Melvin and T.A. Tombrello and M.H. Mendenhall and P.B. Larson and J.H. Whitcomb},
  year = {1981},
  doi = {10.3133/ofr81449\_vol1},
  url = {https://pubs.usgs.gov/publication/ofr81449\_vol1},
  note = {Source identifier: ofr81449\_vol1}
}