@misc{indiciaef836cbc28aa4,
  title = {Evaluation of multilayered pavement structures from measurements of surface waves},
  author = {N. Ryden and M.J.S. Lowe and P. Cawley and C.B. Park},
  year = {2006},
  doi = {10.1063/1.2184715},
  url = {https://pubs.usgs.gov/publication/70030428},
  note = {Source identifier: 70030428}
}