@book{Jänicke2008,
author = {Jänicke, Martin and Zieschank, Roland},
year = {2008},
language = {eng},
copyright = {http://www.fu-berlin.de/sites/refubium/rechtliches/Nutzungsbedingungen},
title = {Structure and function of the environmental industry},
url = "http://dx.doi.org/10.17169/refubium-23273",
}