@misc{indiciae01aad14747e2,
  title = {A numerical study of some potential sources of error in side-by-side seismometer evaluations},
  author = {L. Gary Holcomb},
  year = {1990},
  doi = {10.3133/ofr90406},
  url = {https://pubs.usgs.gov/publication/ofr90406},
  note = {Source identifier: ofr90406}
}