Shuichi Hasegawa
- A new automatic drawing language. Presented at: Ninth Congress of IABSE = Neuvième Congrès de l'AIPC = Neunter Kongress der IVBH, Amsterdam, Netherlands, 8-13 May 1972. (1972):
- The "total" system for design and fabrication of steel structures by means of electronic digital computer. Presented at: Ninth Congress of IABSE = Neuvième Congrès de l'AIPC = Neunter Kongress der IVBH, Amsterdam, Netherlands, 8-13 May 1972. (1972):