?url_ver=Z39.88-2004&rft_id=10.1080%2F10916460701287813&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Khor&rft.aufirst=C.S.&rft.au=Khor%2C+C.S.&rft.pages=1726-1740&rft.date=2008&rft.issn=10916466&rft.issue=14&rft.title=Petroleum+Science+and+Technology&rft.volume=26&rft.atitle=Stochastic+refinery+planning+with+risk+management&rft.genre=article