TY  - RPRT
TI  - Peak horizontal acceleration and velocity from strong-motion records including records from the 1979 imperial valley, California, earthquake
AU  - William B. Joyner
AU  - David M. Boore
PY  - 1981
DO  - 10.1785/bssa0710062011
UR  - https://pubs.usgs.gov/publication/70047764
ID  - 70047764
ER  -