?url_ver=Z39.88-2004&rft_id=10.1016%2FS0305-0548(96)00021-4&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Stam%2C+A.&rft.aulast=Stam&rft.aufirst=A.&rft.issue=12&rft.volume=23&rft.date=December+1996&rft.issn=0305-0548&rft.atitle=Artificial+neural+network+representations+for+hierarchical+preference+structures&rft.title=Computers+%26+Operations+Research&rft.pages=1191-1201&rft.genre=article