@article{oai:ritsumei.repo.nii.ac.jp:00012868,
 author = {宮脇, 正晴},
 journal = {立命館生存学研究},
 month = {Oct},
 pages = {105--115},
 title = {孤児作品と著作権},
 volume = {3},
 year = {2019}
}