@article{oai:rikkyo.repo.nii.ac.jp:00002425, author = {亀川, 雅人 and Kamekawa, Masato}, issue = {1}, journal = {立教經濟學研究}, month = {Jul}, note = {P(論文), 論文, Article}, pages = {1--16}, title = {株式相互持ち合いの必然性と条件}, volume = {50}, year = {1996} }