TY - RPRT TI - Empirical ground-motion relations for subduction-zone earthquakes and their application to Cascadia and other regions AU - G. M. Atkinson AU - D.M. Boore PY - 2003 DO - 10.1785/0120020156 UR - https://pubs.usgs.gov/publication/70025802 ID - 70025802 ER -