TY  - RPRT
TI  - A digitized map of seismic ground response of the San Francisco Bay region, California
AU  - J. F. Gibbs
AU  - J. P. Eaton
PY  - 1971
DO  - 10.3133/ofr71119
UR  - https://pubs.usgs.gov/publication/ofr71119
ID  - ofr71119
ER  -