@article{oai:barrel.repo.nii.ac.jp:00004132,
 author = {竹内, 清},
 issue = {4},
 journal = {商学討究},
 month = {Mar},
 pages = {57--63},
 title = {最適月賦販売政策についてのノート},
 volume = {8},
 year = {1958}
}