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Simon J. Evenett (EDT)/ Bernard M. Hoekman (EDT)/ World Trade Forum (EDT)
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Switzerland) World Trade Forum (4th : 2000 : Berne/ P. C. Mavroidis (EDT)/ Patrick Blatter (EDT)/ Thomas Cottier (EDT)
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Thomas Cottier (EDT)/ P. C. Mavroidis (EDT)/ Patrick Blatter (EDT)/ Switzerland) World Trade Forum (3rd : 1999 : Berne
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World Trade Forum (COR)/ Bernard M. Hoekman (EDT)/ Simon J. Evenett (EDT)/ World Trade Forum (EDT)
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