TY  - RPRT
TI  - Joint inversion of gravity and arrival time data from Parkfield: New constraints on structure and hypocenter locations near the SAFOD drill site
AU  - S. Roecker
AU  - C. Thurber
AU  - D. McPhee
PY  - 2004
DO  - 10.1029/2003gl019396
UR  - https://pubs.usgs.gov/publication/70027013
ID  - 70027013
ER  -