@book{ 0-02651432X, title = {Die Architektur im 20. Jahrhundert}, series = {DuMont Dokumente}, author = {Kultermann, Udo}, address = {Köln}, publisher = {DuMont}, year = {1985}, edition = {4. Aufl.}, isbn = {3770109201}, isbn = {9783770109203}, language = {German}, url = {http://d-nb.info/800014170/04}, url = {https://katalog.gfzk.de/Record/0-02651432X} }