editors: Mitsuhiro Okada, Ryo Takemura, Juko AndoKeio University Centre for Advanced Research on Logic and Sensibility Logic and Informatics Section2008.3<H35-B9>
editors, Mitsuhiro Okada, Ryo Takemura, Juko AndoKeio University, Centre for Advanced Research on Logic and Sensibility, Logic and Informatics Section2008