@book{Memo51852, author = {von Ramona Teuber}, booktitle = { Geographical indications of origin as a tool of product differentiation }, coverage = {Online-Ressource}, editor = {Teuber, Ramona}, interhash = {119e23f7ecae7af2b5b6fc99fa5dbc62}, intrahash = {1134a4b4de926c787859819c2a2f0d14}, series = { Discussion papers . - Gießen : ZEU;33 }, title = { Geographical indications of origin as a tool of product differentiation, The case of coffee }, url = {/brokenurl# http://geb.uni-giessen.de/geb/volltexte/2008/5389/index.html }, year = { 2008 } }