@article{oai:kwansei.repo.nii.ac.jp:00020348,
 author = {広瀬, 憲三 and Hirose, Kenzo},
 issue = {1},
 journal = {商学論究},
 month = {Sep},
 pages = {39--53},
 title = {研究開発投資競争とスピルオーバー},
 volume = {58},
 year = {2010}
}