TY - RPRT TI - Earthquake source parameters determined by the SAFOD Pilot Hole seismic array AU - K. Imanishi AU - W.L. Ellsworth AU - S. G. Prejean PY - 2004 DO - 10.1029/2004gl019420 UR - https://pubs.usgs.gov/publication/70027042 ID - 70027042 ER -