@article{oai:barrel.repo.nii.ac.jp:00004927,
 author = {飯田, 浩志},
 issue = {1},
 journal = {商学討究},
 month = {Jul},
 pages = {195--203},
 title = {Three kinds of kKP→ □ →0-1KP: a survey},
 volume = {67},
 year = {2016}
}