?url_ver=Z39.88-2004&rft_id=10.1007%2F978-3-642-20401-2_14&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Ferreira&rft.aufirst=Carla&rft.au=Ferreira%2C+Carla&rft.title=Advanced+mechanisms+for+service+combination+and+transactions&rft.btitle=Rigorous+Software+Engineering+for+Service-Oriented+Systems&rft.date=2011&rft.isbn=978-3-642-20400-5&rft.genre=bookitem