?url_ver=Z39.88-2004&rft_id=10.1007%2F978-3-642-00945-7_5&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Bruni%2C+Roberto&rft.aufirst=Roberto&rft.aulast=Bruni&rft.date=2009&rft.btitle=Trustworthy+Global+Computing+(TGC+2008)&rft.title=Provably+Correct+Implementations+of+Services&rft.isbn=978-3-642-00944-0&rft.genre=bookitem