@article{oai:bunkyo.repo.nii.ac.jp:00003157,
 author = {友安, 弘},
 journal = {情報研究, Information and Communication Studies},
 month = {2004-01-01, 2010-02-25},
 pages = {199--212},
 title = {<著作権>論(1)},
 volume = {30},
 year = {}
}