1. AIK. 2000. Standard Design Loads for Buildings, Architectural Institute of Korea, Seoul, Korea.
2. 1990. Sizing techniques for lateral systems in multi-story steel buildings. Proceedings of 4th World Congress on Tall Building: 2000 and Beyond, Council on Tall Buildings and Urban Habitat (CTBUH), Hong Kong.
3. An efficient resizing technique for the design of tall steel buildings subject to multiple drift constraints
4. Automatic Optimal Design of Tall Steel Building Frameworks
5. 1991. The use of displacement participation factors in the optimization of drift controlled buildings. Proceedings of 2nd Conference on Tall Buildings in Seismic Regions, 55th Regional Conference, Los Angeles, CA.