?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Silva&rft.au=Silva%2C+V&rft.aufirst=V&rft.title=EARTHQUAKE+SPECTRA&rft.atitle=Current+Challenges+and+Future+Trends+in+Analytical+Fragility+and+Vulnerability+Modeling&rft.date=1+November+2019&rft.issn=1944-8201&rft.volume=35&rft.issue=4&rft.pages=1927-1952&rft.genre=article