@article{oai:tsukuba.repo.nii.ac.jp:00022341,
 author = {澤田, 大祐 and Sawada, Daisuke},
 issue = {30},
 journal = {ディジタル図書館},
 month = {Mar},
 pages = {14--24},
 title = {電子情報の長期的保存とアクセス手段の確保},
 year = {2006}
}