?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Snook%2C+Colin&rft.aulast=Snook&rft.aufirst=Colin&rft.date=June+2011&rft.title=Modelling+Control+Process+and+Control+Mode+with+Synchronising+Orthogonal+State+Machines&rft.genre=proceeding