?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Murcott%2C+S.E.&rft.aulast=Murcott&rft.aufirst=S.E.&rft.date=1994&rft.title=Use+of+chemical+upgrading+(CU)+in+Hungary+and+Slovakia&rft.genre=proceeding