TY  - RPRT
TI  - Proposed multi-period response spectra and ground motion requirements of the 2020 Recommended Provisions and ASCE 7-22
AU  - Charles A Kircher
AU  - Sanaz Rezaeian
AU  - Nico Luco
PY  - 2019
UR  - https://pubs.usgs.gov/publication/70208129
ID  - 70208129
ER  -