TY  - RPRT
TI  - On the coherence of ground motion in the San Fernando valley
AU  - S. E. Hough
AU  - E. H. Field
PY  - 1996
DO  - 10.1785/bssa0860061724
UR  - https://pubs.usgs.gov/publication/70018086
ID  - 70018086
ER  -