[title in Japanese]

Released on J-STAGE: March 30, 2001 | Volume 2001 Issue 3 Pages 34-45

An Pang Tsai

[title in Japanese]

Released on J-STAGE: March 30, 2001 | Volume 2001 Issue 3 Pages 25-33

Akihisa Inoue

[title in Japanese]

Released on J-STAGE: November 30, 2000 | Volume 2000 Issue 2 Pages 1-5

[title in Japanese]

Released on J-STAGE: October 01, 1999 | Volume 1999 Issue 1 Pages 21-27

Hiroshi Hamada

[title in Japanese]

Released on J-STAGE: March 30, 2001 | Volume 2001 Issue 3 Pages 46-50

Kanetsugu Abiko