@article{oai:tsukuba.repo.nii.ac.jp:00016127, author = {Yokota, Ichiro and Yasukura, Osami}, issue = {2}, journal = {Tsukuba Journal of Mathematics}, month = {Dec}, pages = {331--349}, title = {Non-compact simple Lie group E8(8)}, volume = {10}, year = {1986} }