Joint IFIP WG 8.3/IIASA Working Conference on Processes and Tools for Decision Support.Joint IFIP WG 8.3/IIASA Working Conference on Processes and Tools for Decision Support (1982 : Schloss Lexenburg)：Processes and tools for decision support : proceedings.North-Holland,1983.
Joint IFIP WG 8.3/IIASA Working Conference on Processes and Tools for Decision Support (1982 : Schloss Lexenburg)：Processes and tools for decision support : proceedings
Joint IFIP WG 8.3/IIASA Working Conference on Processes and Tools for Decision Support.North-Holland,1983.
