渋谷和彦
Shibuya,K 2006 Collaboration and Pervasiveness:Enhancing Collaborative Learning Based on Ubiquitous Computational Services, including as Chapter 15 (pp.369-pp.390), in Lytras, M&Naeve,A (Eds.) Intelligent Learning Infrastructures for Knowledge Intensive Organizations: A semantic web perspective, IDEA group Publishing(Information Science Pub.), ISBN 1-59140-503-3 (Hard Cover Book)