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De autonijverheid in België
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La consommation privée en Belgique
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4.
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Indirect effects - a formal definition and degrees of dependency as an alternative to technical coefficients
The Belgian Iron and Steel Industry in the International Context
Economic Importance of Air Transport and Airport Activities in Belgium – Report 2009
Economic importance of air transport and airport activities in Belgium – Report 2012
Economic importance of the Flemish maritime ports: Report 2002
Economic Importance of the Belgian Ports: Report 2005. Flemish maritime ports and Liège port complex
Economic importance of the Belgian ports: Flemish maritime ports, Liège port complex and the port of Brussels – Report 2009
Economic importance of the Belgian ports: Flemish maritime ports, Liège port complex and the port of Brussels – Report 2010