@article{oai:tsukuba.repo.nii.ac.jp:00017568,
 author = {Shukuzawa, Osamu},
 issue = {1},
 journal = {Tsukuba Journal of Mathematics},
 month = {Jun},
 pages = {113--128},
 title = {Diagonalization of elements of Freudenthal R-vector space and split Freudenthal R-vector space},
 volume = {27},
 year = {2003}
}