@article{oai:senshu-u.repo.nii.ac.jp:00008903,
 author = {麻島, 昭一},
 journal = {社会科学年報},
 month = {Mar},
 pages = {15--35},
 title = {創業期三井物産の有価証券所有},
 volume = {45},
 year = {2011}
}