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On continuity of multiple-output cost and distance functions
Russell, R. Robert, (1985)
Le concept keynésien du coût d'usage et les prévisions du producteur
Kœnig, Gilbert, (1986)
On the uniqueness of square cost-minimizing techniques
Erreygers, Guido, (1995)
Energy conservation in the OECD : 1980 to 2000
Griffin, James M., (1979)
Methodological advances in energy modelling : 1970 - 1990
Griffin, James M., (1993)
A test of the free cash flow hypothesis : results from the petroleum industry
Griffin, James M., (1988)