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On using discrete random models within decision support systems
Nunen, Jo van, (1984)
Decision criteria for business firms
Drèze, J. H., (1982)
Multiobjective decision-making and managerial behaviour, state of the art
Johnsen, Erik, (1980)
Objectif et système de guidage de l'entreprise
Huard, Pierre, (1974)
Dual programs
Huard, Pierre, (1963)
Point-to-set maps and mathematical programming
Huard, Pierre, (1979)