@book{ 0-1124368736, title = {Berlin: Architektur in der Hauptstadt der DDR}, author = {Kadatz, Hans-Joachim and Murza, Gerhard}, address = {Leipzig}, publisher = {VEB E.A. Seemann Buch- und Kunstverlag}, year = {1973}, language = {German}, url = {https://katalog.gfzk.de/Record/0-1124368736} }