Book

1. Akimitsu Kanzaki, Takahiro Hara, Yoshimasa Ishi, Tomoki Yoshihisa, Yuuichi Teranishi, Shinji Shimojo, "X-Sensor: Wireless Sensor Network Testbed Integrating Multiple Networks," Book Series: Studies in Computational Intelligence,Springer-Verlag, pages 249-271, November 2010.
2. Takahiro Hara, Vladimir I. Zadorozhny, Erik Buchmann, "Wireless Sensor Network Technologies for Information Explosion Era," Book Series: Studies in Computational Intelligence,Springer-Verlag, June 2010.