@article{oai:seijo.repo.nii.ac.jp:00001296,
 author = {関, 満博},
 issue = {51},
 journal = {成城大學經濟研究},
 month = {Oct},
 note = {P(論文)},
 pages = {241--271},
 title = {革靴産業の複合的競争構造と差別化行動 (多田鉄雄教授古稀記念号)},
 year = {1975}
}