@article{oai:kwansei.repo.nii.ac.jp:00018491,
 author = {土井, 教之 and Doi, Noriyuki},
 issue = {3},
 journal = {経済学論究},
 month = {Dec},
 pages = {59--82},
 title = {わが国製造業における集中, 生産量成長および労働生産性成長 : 1961-1970年},
 volume = {28},
 year = {1974}
}