@misc{indiciae51af6e820642,
  title = {Volumetric strain in relation to particle displacements for body and surface waves in a general viscoelastic half-space},
  author = {R. D. Borcherdt},
  year = {1988},
  doi = {10.1111/j.1365-246x.1988.tb01997.x},
  url = {https://pubs.usgs.gov/publication/70014313},
  note = {Source identifier: 70014313}
}