@misc{indiciaecaf96dd3bde6,
  title = {Proposed multi-period response spectra and ground motion requirements of the 2020 Recommended Provisions and ASCE 7-22},
  author = {Charles A Kircher and Sanaz Rezaeian and Nico Luco},
  year = {2019},
  url = {https://pubs.usgs.gov/publication/70208129},
  note = {Source identifier: 70208129}
}