?url_ver=Z39.88-2004&rft_id=doi%3A10.1260%2F136943309789867863&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Marco&rft.au=Paggi%2C+Marco&rft.aulast=Paggi&rft.title=Advances+in+Structural+Engineering&rft.date=2009&rft.issn=1369-4332&rft.volume=12&rft.atitle=Towards+a+unified+approach+for+the+analysis+of+failure+modes+in+FRP-retrofitted+concrete+beams&rft.pages=715-729&rft.issue=5&rft.genre=article