@article{oai:toyo.repo.nii.ac.jp:00013086,
 author = {中根, 弘之},
 journal = {東洋大学大学院紀要, Bulletin of the Graduate School, Toyo University},
 month = {Mar},
 pages = {63--77},
 title = {内的偶然と努力感について},
 volume = {57},
 year = {2021}
}