@book{Puschke2006, author = {Puschke, Kerstin}, year = {2006}, isbn = {3-938369-44-2}, language = {eng}, copyright = {http://www.fu-berlin.de/sites/refubium/rechtliches/Nutzungsbedingungen}, title = {Task assignment and organizational form}, url = "http://dx.doi.org/10.17169/FUDOCS_document_000000000306", }