@article{oai:sgul.repo.nii.ac.jp:00001536,
 author = {田中, 一},
 issue = {2},
 journal = {社会情報 = Social Information},
 month = {Mar},
 note = {Bulletin},
 pages = {51--65},
 title = {情報の定義研究 : 研究段階論を超えて},
 volume = {16},
 year = {2007}
}