TY - RPRT TI - Source characteristics of the Loma Prieta, California, Earthquake of October 18, 1989 from global digital seismic data AU - George Choy AU - John Boatwright PY - 2012 DO - 10.1029/gl017i008p01183 UR - https://pubs.usgs.gov/publication/70242142 ID - 70242142 ER -