TY  - RPRT
TI  - Contributed reports of widely felt earthquakes in California, United States: If they felt it, did they report it?
AU  - Susan E. Hough
PY  - 2021
DO  - 10.3389/feart.2021.770445
UR  - https://pubs.usgs.gov/publication/70236505
ID  - 70236505
ER  -