Bibliography
Conference Paper (international conference)
Some Comments to the Issue of Decision Support Systems
: Challenges to Systems Analysis in the Nineties and Beyond, p. 145-147 , Eds: Keyfitz N.
: IIASA, (Laxenburg 1993)
: IIASA '92, (Laxenburg, AT, 12.05.1992-13.05.1992)