?url_ver=Z39.88-2004&rft_id=10.1007%2Fs00339-011-6625-4&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=E.&rft.aulast=Mohammadpour&rft.au=Mohammadpour%2C+E.&rft.title=Applied+Physics+A%3A+Materials+Science+and+Processing&rft.issn=09478396&rft.atitle=Nonlinear+finite-element+modeling+of+graphene+and+single-+and+multi-walled+carbon+nanotubes+under+axial+tension&rft.volume=106&rft.date=2012&rft.pages=581-588&rft.issue=3&rft.genre=article