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The Asian way of regional integration: Are there lessons from Europe?
Langhammer, Rolf J., (2007)
Competition among developing countries for foreign investment in the eighties : whom did OECD investors prefer?
Langhammer, Rolf J., (1991)
Die Wirtschaftsgemeinschaft Westafrikanischer Staaten (ECOWAS); ein neuer Integrationsversuch
Langhammer, Rolf J., (1976)