TY - RPRT TI - Non-double-couple earthquake mechanisms at the Geysers geothermal area, California AU - A. Ross AU - G.R. Foulger AU - B.R. Julian PY - 1996 DO - 10.1029/96gl00590 UR - https://pubs.usgs.gov/publication/70018157 ID - 70018157 ER -