TY  - RPRT
TI  - Topographic Slope as a Proxy for Seismic Site-Conditions (VS30) and Amplification Around the Globe
AU  - Trevor I. Allen
AU  - David J. Wald
PY  - 2007
DO  - 10.3133/ofr20071357
UR  - https://pubs.usgs.gov/publication/ofr20071357
ID  - ofr20071357
ER  -