@article{oai:keiho.repo.nii.ac.jp:00001085,
 author = {前鶴, 政和 and Maezuru, Masakazu},
 issue = {2・3},
 journal = {大阪経済法科大学経済学論集, The Economic studies},
 month = {Mar},
 pages = {49--58},
 title = {<論文＞国際寡占競争下の環境R&D、スピルオーバーと環境政策について},
 volume = {28},
 year = {2005},
 yomi = {マエヅル, マサカズ}
}