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Bedürfnisse und volkswirtschaftliche Grundproportionen
Knobloch, Gerd, (1972)
La politique du bonheur
Iribarne, Philippe dʹ, (1973)
A generalized value maximization condition for growth paths with finite total consumption possibilities
Donaldson, John B., (1982)
Studies in econometric method
Hood, William C., (1953)
Studies in the economics of transportation
Beckmann, Martin, (1956)
Scientific papers of Tjalling C. Koopmans
Koopmans, Tjalling C., (1985)