[title in Japanese]

Released on J-STAGE: November 26, 2009 | Volume 1 Issue 1 Pages 58-69

[title in Japanese]

Released on J-STAGE: October 15, 2009 | Volume 5 Issue 5 Pages 536-559

On the Theory of Super-exchange Interaction

Released on J-STAGE: October 15, 2009 | Volume 5 Issue 1 Pages 87-103

S. Koide, K.P. Sinha

[title in Japanese]

Released on J-STAGE: November 26, 2009 | Volume 1 Issue 1 Pages 98-120

[title in Japanese]

Released on J-STAGE: October 15, 2009 | Volume 5 Issue 6 Pages 756-790