?url_ver=Z39.88-2004&rft_id=10.1007%2F3-540-31761-9_33&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Paggi%2C+Marco&rft.aulast=Paggi&rft.aufirst=Marco&rft.isbn=978-3-540-31761-6&rft.btitle=Analysis+and+Simulation+of+Contact+Problems&rft.title=A+unified+interface+constitutive+law+for+the+study+of+fracture+and+contact+problems+in+heterogeneous+materials&rft.date=2006&rft.genre=bookitem