@article{oai:kagawa-u.repo.nii.ac.jp:00004776,
 author = {井原, 健雄 and Ihara, Takeo},
 journal = {研究年報, Annals of economic studies},
 month = {Mar},
 pages = {319--337},
 title = {「立地係数」でみる四国地域の経済構造},
 volume = {20},
 year = {1981},
 yomi = {イハラ, タケオ}
}