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Economie internationale : faits, théories et politiques
Aubin, Christian, (2000)
International trade and European integration
Jacobson, David, (1999)
Location and international trade in theory and practice
Berg, Marianne van den, (1999)
The world production frontier under variable returns to scale
Kemp, Murray C., (1986)
Variable returns to scale and factor price equalization
Kemp, Murray C., (1998)
Sharp points in production surfaces
Kemp, Murray C., (1985)