@article{oai:waseda.repo.nii.ac.jp:00015792,
 author = {Akao, Kenichi and 赤尾, 健一 and Akao, Ken-Ichi},
 journal = {早稻田人文自然科學研究 = The Waseda journal of general science},
 month = {Mar},
 note = {論文},
 pages = {1--25},
 title = {環境問題の発現と自然志向:一つの計量経済分析},
 volume = {57},
 year = {2000}
}