TY - GEN A2 - Kurrer, Karl-Eugen A2 - Lorenz, Werner A2 - Wetzk, Volker T1 - Proceedings of the Third International Congress on Construction History : Brandenburg University of Technology Cottbus, Germany 20th - 24th May 2009, Bd. 1 - 3 Y1 - 2010 UR - https://opus4.kobv.de/opus4-UBICO/frontdoor/index/index/docId/4316 SN - 978-3-936033-31-1 PB - Neunplus1 CY - Berlin ER -