?url_ver=Z39.88-2004&rft_id=10.1103%2FPhysRevB.84.165417&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=E.&rft.aulast=Abou-Hamad&rft.au=Abou-Hamad%2C+E.&rft.volume=84&rft.issn=10980121&rft.issue=16&rft.atitle=Structural+properties+of+carbon+nanotubes+derived+from+13C+NMR&rft.title=Physical+Review+B+-+Condensed+Matter+and+Materials+Physics&rft.date=2011&rft.genre=article