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Public facility location models : a selective survey
Hansen, P., (1983)
Health operational research : a selective overview
Boldy, Duncan P., (1982)
Group processes for forecasting
Brockhoff, Klaus, (1983)
Dynamisk programmering
Hildebrandt, Steen, (1975)
Information in the operations research process
Hildebrandt, Steen, (1981)
Relevans og entydighed i beslutningsgrundlag : en diskussion omkring positionsanalyse
Hildebrandt, Steen, (1977)