?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Iliasov%2C+Alexei&rft.aulast=Iliasov&rft.aufirst=Alexei&rft.date=2011&rft.title=Formal+Derivation+of+a+Distributed+Program+in+Event+B&rft.btitle=Proc+of+ICFEM+2011%3A+13th+International+Conference+on+Formal+Engineering+Methods.+26th%E2%80%9428th+October+2011%2C+Durham%2C+United+Kingdom&rft.genre=bookitem