TY  - RPRT
TI  - Magnitude estimates of two large aftershocks of the 16 December 1811 New Madrid earthquake
AU  - S. E. Hough
AU  - S. Martin
PY  - 2002
DO  - 10.1785/0120010226
UR  - https://pubs.usgs.gov/publication/70024133
ID  - 70024133
ER  -