F. Waimer, M. Gabler, and J. Knippers. Proceedings of the International IASS Symposium, Seoul, Korea, International Association for Shell and Spatial Structures, (2012)
D. Park, and J. Knippers. Conference proceeding of the 9th Asian Pacific Conference on Shell and Spatial Structures (APCS2009), page 147 – 148. Nagoya Japan, (May 2009)
F. Waimer, M. Gabler, and J. Knippers. Proceedings of the International IASS Symposium, Seoul, Korea, International Association for Shell and Spatial Structures, (2012)
S. Schleicher, J. Lienhard, T. Speck, J. Knippers, and S. Poppinga. Principles and Development of Bio-inspired Materials, Proceedings of the COST Strategic Workshop, Vienna, Austria, BOKU – University of Natural Resources and Life Sciences, (13-15 April 2010)
J. Lienhard, S. Schleicher, J. Knippers, T. Speck, and S. Poppinga. Proceedings of the International Symposium of the International Association of Shell and Spatial Structures (IASS), Spatial Structures Temporary and Permanent, Shanghai, China, (2010)
R. La Magna, F. Waimer, and j. Knippers. Proceedings of the International Symposium of the IASS-APCS Symposium, Seoul, Korea, International Association for Shell and Spatial Structures, (21-24 May 2012)
J. Petrs, H. Dahy, and M. Florian. Proceedings of eCAADe 37 / SIGraDi Conference, Porto, Portugal, Faculty of Architecture – University of Porto (FAUP), (September 2019)