TY  - RPRT
TI  - Strong motion earthquake accelerograms, digitization and analysis, 1971 records
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1976
DO  - 10.3133/ofr76609
UR  - https://pubs.usgs.gov/publication/ofr76609
ID  - ofr76609
ER  -