@misc{indiciaeebbc10841265,
  title = {Comparisons of the NGA ground-motion relations},
  author = {N. Abrahamson and G. Atkinson and D. Boore and Y. Bozorgnia and K. Campbell and B. Chiou and I.M. Idriss and W. Silva and S.R. Young},
  year = {2008},
  doi = {10.1193/1.2924363},
  url = {https://pubs.usgs.gov/publication/70000557},
  note = {Source identifier: 70000557}
}