@inproceedings{HenzeHeineSiedler2010, author = {Frank Henze and Katja Heine and Gunnar Siedler}, title = {Developments of Surveying Technologies in Construction History}, booktitle = {Proceedings of the Third International Congress on Construction History, Cottbus, May 20-24, 2009}, editor = {Karl-Eugen Kurrer}, pages = {799 -- 806}, year = {2010}, }