Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Miyasaka Takashi and Shukuzawa Osamu and Yokota Ishiro,"Spinor-generators of compact exceptional Lie groups F_4, E_6 and E_7",Tsukuba journal of mathematics,03874982,"Institute of Mathematics, University of Tsukuba",1998-12,22,3,705-721,https://cir.nii.ac.jp/crid/1570572701820128640,