TY - RPRT TI - Directional topographic site response at Tarzana observed in aftershocks of the 1994 Northridge, California, earthquake: Implications for mainshock motions AU - P. Spudich AU - M. Hellweg AU - W.H.K. Lee PY - 1996 DO - 10.1785/bssa08601bs193 UR - https://pubs.usgs.gov/publication/70019342 ID - 70019342 ER -