@article{oai:otani.repo.nii.ac.jp:00002313,
 author = {藤田, 昭彦 and FUJITA, Akihiko},
 issue = {4},
 journal = {大谷学報, THE OTANI GAKUHO},
 month = {Feb},
 pages = {p1--14},
 title = {概念学習の数理モデルの仮定},
 volume = {54},
 year = {1975},
 yomi = {フジタ, アキヒコ}
}