@article{oai:tsukuba.repo.nii.ac.jp:00015823,
 author = {Koda, Takashi},
 issue = {1},
 journal = {Tsukuba Journal of Mathematics},
 month = {Jun},
 pages = {145--163},
 title = {A remark on the second homotopy groups of compact Riemannian 3-symmetric spaces},
 volume = {18},
 year = {1994}
}