@misc{indiciae887bb5d943f7,
  title = {Reflection and refraction of P and type-I S waves at plane interfaces in elastic and anelastic media},
  author = {Roger D. Borcherdt},
  year = {1981},
  doi = {10.3133/ofr81392},
  url = {https://pubs.usgs.gov/publication/ofr81392},
  note = {Source identifier: ofr81392}
}