@article{oai:toyo.repo.nii.ac.jp:00006592,
 author = {城川, 俊一},
 issue = {2},
 journal = {経済論集, The Economic Review of Toyo University},
 month = {Mar},
 pages = {1--14},
 title = {イノベーションの国際比較},
 volume = {39},
 year = {2014}
}