1. Overview;Abrahamson;Seismol. Res. Lett.,1997
2. The seismic response of sediment-filled valleys: Part 2. The case of incident P and SV waves;Bard;Bull. Seismol. Soc. Am.,1980
3. The two-dimensional resonance of sediment-filled valleys;Bard;Bull. Seismol. Soc. Am.,1985
4. Orientation-independent measures of ground motion;Boore;Bull. Seismol. Soc. Am.,2006