TY  - RPRT
TI  - System for ranking relative threats of U.S. volcanoes
AU  - John W. Ewert
PY  - 2007
DO  - 10.1061/(asce)1527-6988(2007)8:4(112)
UR  - https://pubs.usgs.gov/publication/70031618
ID  - 70031618
ER  -