@misc{indiciae697474ea56ff,
  title = {Calculation of the frequency response of the USGS telemetered short-period seismic system},
  author = {S.W. Stewart and M. E. O'Neill},
  year = {1980},
  doi = {10.3133/ofr80143},
  url = {https://pubs.usgs.gov/publication/ofr80143},
  note = {Source identifier: ofr80143}
}