@article{Specht2015, author = {Specht, Kathrin and Siebert, Rosemarie and Thomaier, Susanne and Freisinger, Ulf B. and Sawicka, Magdalena and Dierich, Axel and Henckel, Dietrich and Busse, Maria}, year = {2015}, language = {eng}, copyright = {http://creativecommons.org/licenses/by/4.0/}, title = {Zero-Acreage Farming in the City of Berlin}, url = "http://dx.doi.org/10.17169/refubium-21333", }