@book{Heimstädt2014, author = {Heimstädt, Maximilian and Saunderson, Fredric and Heath, Tom}, year = {2014}, language = {eng}, copyright = {http://www.fu-berlin.de/sites/refubium/rechtliches/Nutzungsbedingungen}, title = {Conceptualizing Open Data Ecosystems}, url = "http://dx.doi.org/10.17169/FUDOCS_document_000000020332", }