"Ÿ{ŽR—˜’å","�”Šw“Iƒ‚ƒfƒ‹‚ð—p‚¢‚½ƒTƒ‹‚Ì“¹‹ïŽg—p”\—Í‚Ì�„’è",,,,,,,2010,Sept.
"Ÿ{ŽR—˜’å,ˆÉ“¡ �G�º,’†‘º�´•F","�”—�ƒ‚ƒfƒ‹‚ð—p‚¢‚½ƒ^ƒ}ƒŠƒ“‚Ì“¹‹ïŽg—p�s“®‚̉ð�Í",,"—ì’·—ÞŒ¤‹†",,"Vol. 26",,"pp. 13-33",2010,July
"Toshisada Mariyama,Hideaki Itoh","Towards a comparative theory of the primates�f tool-use behavior","the 15th International Conference on Neural Information Processing","Advances in Neuro-Information Processing: 15th International Conference, ICONIP 2008, Revised Selected Papers, Part I","Springer","  Lecture Notes in Computer Science 5506",,"pp. 327-335",2009,Aug.