?url_ver=Z39.88-2004&rft_id=10.3221%2FIGF-ESIS.19.03&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Paggi&rft.aufirst=Marco&rft.au=Paggi%2C+Marco&rft.pages=29-36&rft.volume=19&rft.date=2012&rft.title=Frattura+ed+Integrit%C3%A0+Strutturale&rft.atitle=Structural+integrity+of+hierarchical+composites&rft.issn=1971-8993&rft.genre=article