@Book{724191232, author="Varangis, Panayotis N.", title="Dealing with commodity price uncertainty", series="Policy research working paper 1667", year="1996", publisher="World Bank, International Economics Dept., Commodity Policy and Analysis Unit", address="Washington, DC", keywords="Commodity exchanges; Prices", note="Panos Varangis and Don Larson", note="``October 1996''--Cover", note="Includes bibliographical references (p. 43-44)", note="Online-Ausg. World Bank E-Library Archive", url="http://elibrary.worldbank.org/content/workingpaper/10.1596/1813-9450-1667", language="English" }