TY - GEN A1 - May, Roland A2 - Carvais, Robert T1 - Shell Wars: Franz Dischinger and Ulrich Finsterwalder T2 - Nuts & Bolts of Construction History, proceedings of the fourth International Congress on Construction History, Paris 3-7 July 2012, vol. 3 Y1 - 2013 UR - https://opus4.kobv.de/opus4-UBICO/frontdoor/index/index/docId/8922 SN - 978-2-7084-0929-3 SP - 133 EP - 141 PB - Picard CY - Paris ER -