?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Agrell%2C+P.J.&rft.aulast=Agrell&rft.aufirst=P.J.&rft.date=1995&rft.isbn=91-971999-4-X&rft.btitle=Interactive+Multi-Criteria+Decision+Making+in+Production+Economics&rft.genre=book