TY  - RPRT
TI  - Site response, basin amplification, and earthquake stress drops in the Portland, Oregon area
AU  - Arthur D. Frankel
AU  - Alex R. Grant
PY  - 2020
DO  - 10.1785/0120200269
UR  - https://pubs.usgs.gov/publication/70236083
ID  - 70236083
ER  -