Keung-Hwan Kim
- Development of Green Ball based lightweight biaxial concrete SLAB [GB-SLAB]. Vorgetragen bei: 35th Annual Symposium of IABSE / 52nd Annual Symposium of IASS / 6th International Conference on Space Structures: Taller, Longer, Lighter - Meeting growing demand with limited resources, London, United Kingdom, September 2011. (2011):