@article{oai:doshisha.repo.nii.ac.jp:00008507,
 author = {小橋, 晶 and Kobashi, Akira},
 issue = {4},
 journal = {經濟學論叢, Keizaigaku-Ronso (The Doshisha University economic review)},
 month = {Mar},
 note = {application/pdf},
 pages = {112--122},
 title = {製造業における研究開発投資と生産性},
 volume = {51},
 year = {2000},
 yomi = {コバシ, アキラ}
}