The role of customary international law in the field of foreign investment Author Gazzini T. Journal/Series The Journal of World Investment and Trade | Vol.8 (5);691-715;24p. Date 2007 Source IUCN (ID: ANA-082176) Publisher | Place of publication Werner Publishing Company Ltd. | Geneva, Switzerland Document type Article in periodical Language English Field of application International Subject Legal questions Keyword Traditional rights/customary rights