TY - RPRT TI - Annual modulation of seismicity along the San Andreas Fault near Parkfield, CA AU - L.B. Christiansen AU - Shaul Hurwitz AU - Steven E. Ingebritsen PY - 2007 DO - 10.1029/2006gl028634 UR - https://pubs.usgs.gov/publication/70032933 ID - 70032933 ER -