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. 2022 Apr 22;20(6):2825–3069. doi: 10.1007/s10518-022-01357-4

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Fig. 109 — Acceleration response spectra with 5% of critical damping from the horizontal components of the IOCA recording of the Ischia earthquake; the records were obtained from the Engineering Strong Motion Database hosted by INGV (Lanzano et al. 2019)