@book{Hachula2015,
author = {Hachula, Michael and Hoffmann, Sebastian},
year = {2015},
language = {eng},
copyright = {http://www.fu-berlin.de/sites/refubium/rechtliches/Nutzungsbedingungen},
title = {The Output Effects of Commodity Price Volatility},
url = "http://dx.doi.org/10.17169/refubium-25249",
}