@article{oai:tsukuba.repo.nii.ac.jp:00040970,
 author = {橋本, 康二 and HASHIMOTO, Kouji},
 journal = {哲学・思想論集, Studies In Philosophy},
 month = {Feb},
 pages = {1(154)--26(129)},
 title = {集合演算とヴェン図},
 volume = {41},
 year = {2016},
 yomi = {ハシモト, コウジ}
}