TY  - RPRT
TI  - Estimating earthquake magnitudes from reported intensities in the central and eastern United States
AU  - Oliver S. Boyd
AU  - Chris H. Cramer
PY  - 2014
DO  - 10.1785/0120120352
UR  - https://pubs.usgs.gov/publication/70155212
ID  - 70155212
ER  -