TY  - RPRT
TI  - Observation of the seismic nucleation phase in the Ridgecrest, California, earthquake sequence
AU  - W.L. Ellsworth
AU  - G. C. Beroza
PY  - 1998
DO  - 10.1029/97gl53700
UR  - https://pubs.usgs.gov/publication/70020685
ID  - 70020685
ER  -