TY  - RPRT
TI  - Seismic design provisions and guidelines in the United States: A prologue
AU  - Roger D. Borcherdt
AU  - Ronald O. Hamburger
AU  - Charles A. Kircher
PY  - 2003
DO  - 10.1016/s0074-6142(03)80182-1
UR  - https://pubs.usgs.gov/publication/70234115
ID  - 70234115
ER  -