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The social cost of labor and project evaluation : a general approach
Sah, Raaj Kumar, (1985)
Measuring the benefits of urban public transport subsidies in Australia
Dodgson, John S., (1985)
Zur Aussagefähigkeit der Cost-Benefit-Analyse als Entscheidungsmodell bei Entwicklungsprojekten
Kredel, Matthias, (1987)
Methods in the allocation of limited resources
Mjelde, K. M., (1983)
Allocation of resources according to a fractional objective
Mjelde, K. M., (1978)