@article{oai:doshisha.repo.nii.ac.jp:00011757,
 author = {竹廣, 良司 and Takehiro, Ryoji},
 issue = {2},
 journal = {經濟學論叢, Keizaigaku-Ronso (The Doshisha University economic review)},
 month = {Mar},
 note = {application/pdf},
 pages = {192--204},
 title = {損害保険産業における企業行動と利益率},
 volume = {54},
 year = {2003},
 yomi = {タケヒロ, リョウジ}
}