@article{oai:reitaku.repo.nii.ac.jp:00000075,
 author = {永井, 四郎},
 journal = {麗澤大学紀要, Reitaku University Journal},
 month = {Dec},
 pages = {141--152},
 title = {ピグー税制下における効率と厚生},
 volume = {91},
 year = {2010},
 yomi = {ナガイ, シロウ}
}