?url_ver=Z39.88-2004&rft_id=10.1007%2FBFb0036936&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=De+Nicola&rft.aufirst=Rocco&rft.au=De+Nicola%2C+Rocco&rft.title=Testing+Equivalence+for+Processes&rft.btitle=Automata%2C+Languages+and+Programming+(ICALP+1983)&rft.date=1983&rft.isbn=3-540-12317-2&rft.genre=bookitem