@article{oai:kagawa-u.repo.nii.ac.jp:00006991,
 author = {丸田, 永作 and Maruta, Eisaku},
 issue = {1},
 journal = {商工經濟研究},
 month = {Jan},
 pages = {81--102},
 title = {景氣の國際的諸關係（一）},
 volume = {5},
 year = {1930},
 yomi = {マルタ, エイサク}
}