@article{oai:waseda.repo.nii.ac.jp:00012354,
 author = {Katayama, Satoru and 片山, 覚},
 journal = {早稲田商学=The Waseda commercial review},
 month = {Feb},
 pages = {151--168},
 title = {コングロマリット「一株当たり利益」-その成長と限界-},
 volume = {248号},
 year = {1975}
}