@incollection{Nagler2014, author = {Heinz Nagler}, title = {The importance of the historical centre for the development of Arabian Cities}, booktitle = {Planning Education for Iraq, German and Iraqi Planners in Dialogue}, editor = {K. B{\"a}umer and Daniela Jacob and C. Reicher and E. Schmidt-Kallert and H. Sinemillioglu}, isbn = {978-3-8375-0811-6}, url = {http://www.klartext-verlag.de/bookdetail.aspx?ISBN=978-3-8375-0811-6}, year = {2014}, }