@article{oai:tsukuba.repo.nii.ac.jp:00031649,
 author = {Sumi Tanaka, Makiko and 田崎, 博之 and TASAKI, Hiroyuki},
 issue = {1},
 journal = {Osaka journal of mathematics},
 month = {Mar},
 pages = {161--169},
 title = {Antipodal sets of symmetric R-spaces},
 volume = {50},
 year = {2013},
 yomi = {タサキ, ヒロユキ}
}