J. Lienhard, and J. Knippers. Conference Proceedings of the International BIONA-Symposium: Biomimetics in Architecture: Evolutionary constructions and design, page 15. ITKE, Universität Stuttgart, (November 2009)
J. Knippers, M. Hwash, and F. Saad. 13th International Conference on Structural and Geotechnical Engineering, Cairo – Egypt, Ain Shams University Faculty of Engineering, Department of Structural Engineering, (27-29 Dec. 2009)
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)
S. Schöne, A. Michalski, and J. Lienhard. Proceedings of the International Symposium of the International Association of Shell and Spatial Structures (IASS) , Spatial Structures Temporary and Permanent, Shanghai, China, (2010)
J. Müssig, N. Graupner, A. Mader, and K. Haag. nova Institut GmbH (Organiser & Editor) 2012: 5th Internat. Congress 2012 on Bio-based Plastics and Composites & Industrial Biotechnology, Hürth, nova-Institut GmbH, (March 2012)
J. Lienhard, S. Ahlquist, A. Menges, and J. Knippers. VI International Conference on Textile Composites and Inflatable Structures, page 39 -50. Munich, (9 – 11 Oc 2013)
T. Fildhuth, S. Lippert, and J. Knippers. IASS-ACPS Conference Proceedings, page 165 pp. Seoul, Korea, International Association for Shell and Spatial Structures, (21-24 May 2012)
J. Lienhard, and J. Knippers. Proceedings of the International IASS Symposium, International Association for Shell and Spatial Structures, (21-24 May 2012)
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)