?url_ver=Z39.88-2004&rft_id=doi%3A10.1109%2FCAIA.1991.120846&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Fedra%2C+K.&rft.aulast=Fedra&rft.aufirst=K.&rft.date=1991&rft.title=MEXSES%3A+An+expert+system+for+environmental+screening&rft.btitle=Proceedings.+The+Seventh+IEEE+Conference+on+Artificial+Intelligence+Application&rft.genre=bookitem