Y. Akgün, W. Haase, and W. Sobek. Shell and Spatial Structures: Structural Architecture - Towards the Future Looking to the Past, IASS Symposium, December 3-6, 2007, Venice, Italy, Venice, University IUAV of Venice, (2007)
W. Sobek, M. Plank, D. Corvez, and K. Reineck. Designing and building with UHPFRC - from innovation to large-scale realizations, RILEM-fib-AFGC International Symposium on Ultra-High Performance Fibre-Reinforced Concrete, October 1-3, 2013, Marseille, France, page 607--616. Bagneux, RILEM, (2013)
W. Sobek, M. Plank, B. Frettlöhr, J. Röhm, and D. Corvez. Designing and building with UHPFRC - from innovation to large-scale realizations, RILEM-fib-AFGC International Symposium on Ultra-High Performance Fibre-Reinforced Concrete, October 1-3, 2013, Marseille, France, page 423--432. Bagneux, RILEM, (2013)
W. Haase, and W. Sobek. Challenging Glass 1, Conference on Architectural and Structural Applications of Glass, May 22-23, 2008, Delft, page 591--600. Amsterdam, IOS Press, (2008)