@article{oai:tsukuba.repo.nii.ac.jp:00015762,
 author = {Shima, Hirohiko},
 issue = {1},
 journal = {Tsukuba Journal of Mathematics},
 month = {Jun},
 pages = {79--88},
 title = {A differential geometric characterization of homogeneous self-dual cones},
 volume = {6},
 year = {1982}
}