TY - RPRT TI - First-generation site-response maps for the Los Angeles region based on earthquake ground motions AU - S. Hartzell AU - S. Harmsen AU - A. Frankel AU - D. Carver AU - E. Cranswick AU - M. Meremonte AU - J. Michael PY - 1998 DO - 10.1785/bssa0880020463 UR - https://pubs.usgs.gov/publication/70021090 ID - 70021090 ER -