?url_ver=Z39.88-2004&rft_id=10.1007%2F978-3-319-15545-6_1&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=De+Nicola%2C+Rocco&rft.aulast=De+Nicola&rft.aufirst=Rocco&rft.title=A+homage+to+Martin+Wirsing&rft.btitle=Software%2C+Services%2C+and+Systems&rft.date=2015&rft.isbn=978-3-319-15545-6&rft.genre=bookitem