J. Knippers, and T. Speck. volume 82 of Stuttgarter Beiträge zur Naturkunde, Serie C, page 6 – 9. Staatliches Museum für Naturkunde Stuttgart, Stuttgart, (2017)
T. Speck, and J. Knippers. volume 82 of Stuttgarter Beiträge zur Naturkunde, Serie C, page 110-111. Staatliches Museum für Naturkunde Stuttgart, Stuttgart, (2017)
S. Suzuki Erazo, and J. Knippers. Protocols, Flows, and Glitches – Proceedings of the 22nd CAADRIA Conference, Suzhou, China, Xian Jiaotong-Liverpool University, (2016)
J. Lienhard, J. Knippers, M. Soto, S. Schoene, and R. Abrahamsen. Proceedings of the Internat. Symposium of the International Ass. of Shell and Spatial Structures (IASS), Spatial Structures Temporary + Permanent, page 1026 – 1027. Shanghai, China, (2010)
J. Knippers. The Fourth Middle East Symposium on Structural Composites for Infrastructure Applications., page 48 – 53. Kairo, Ägypten, Egytian Society of Engineers, (2005)
J. Knippers, and T. Helbig. Evolution and Trends in Design, Analysis and Construction of Shell ans Spatial Structures, IASS Symposium, page 328 – 329. Valencia, Spain, (28. Sept. – 2. Oct. 2009)
J. Knippers. The Fifth Middle East Symposium on Structural Composites for Infrastructure Applications – Extend Abstract, page 110 – 111. Cairo, The Egyptian Society of Engineers, (2008)
S. Ahlquist, A. Menges, J. Lienhard, and J. Knippers. TensiNews, Newsletter of the European Based network for the Design and Realisation of Tensile Structures, (May 2013)
M. Gil Pérez, N. Dambrosio, B. Rongen, A. Menges, and J. Knippers. Proceedings of IASS Annual Symposia 2019: Form and Force, 2019, page 1381--1388. International Association for Shell and Spatial Structures (IASS), (2019)
B. Rongen, V. Koslowski, M. Gil Pérez, and J. Knippers. Proceedings of IASS Annual Symposia: Form and Force, 2019, page 1859--1866. International Association for Shell and Spatial Structures (IASS), (2019)
J. Knippers, and T. Helbig. IASS Symposium Shell and Spatial Structures: Structural Architecture – Towards the future looking to the past, page 207 – 208. Venice, Italy, (3-6 December 2007)
J. Li, and J. Knippers. Proceedings of the International Symposium of the IASS-APCS Symposium, Seoul, Korea, International Association of Shells and Sapatial Structures, (21-24 May 2012)