Abstract of contribution arrives at the organizers.
Manuscripts arrive at the organizers.
30th November 1998 Notification of authors about the results of the reviewing process. The papers should not be longer than 8 pages . With each paper an extensive subject catalog should be delivered which adresses chemical engineering as well as mathematical and computer science issues. The final version of the paper should be accompanied by a copy of the paper where in items from the subect index are being underlined.