国際会議
[1] Masaaki Hashimoto, Toyohiko Hirota, Yuji Imoto, Keiichi Katamine, Osamu Takata, and Naoyasu Ubayashi, "A Discussion on Modeling Technique of Product-Oriented Project Scheduling in an Example of Building Construction," In 2nd International Project Management Conference (ProMAC 2004), pages 628-633, 2004.