?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Tarasyuk%2C+Anton&rft.aulast=Tarasyuk&rft.aufirst=Anton&rft.date=September+2011&rft.title=Quantitative+Verification+of+System+Safety+in+Event-B+&rft.genre=proceeding