Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tadahiko Kimura and Ichiro Oda,Superparticles and Division Algebras--Six Dimensions and Quaternions,Progress of theoretical physics = 理論物理学の進歩,0033068X,Kyoto : Publication Office,1988-07,80,1,p1-6,https://cir.nii.ac.jp/crid/1521980704637194496,https://doi.org/10.1143/ptp.80.1