?url_ver=Z39.88-2004&rft_id=10.1007%2F978-3-642-14458-5_3&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Bruni%2C+Roberto&rft.aulast=Bruni&rft.aufirst=Roberto&rft.btitle=Web+Services+and+Formal+Methods+(WS-FM%E2%80%9909)&rft.title=A+Graph+Syntax+for+Processes+and+Services&rft.isbn=978-3-642-14457-8&rft.date=2009&rft.genre=bookitem