TY  - RPRT
TI  - Seismic sources and recurrence rates as adopted by USGS staff for the production of the 1982 and 1990 probabilistic ground motion maps for Alaska and the conterminous United States
AU  - Stanley L. Hanson
AU  - David M. Perkins
PY  - 1995
DO  - 10.3133/ofr95257b
UR  - https://pubs.usgs.gov/publication/ofr95257B
ID  - ofr95257B
ER  -