@article{oai:ryuka.repo.nii.ac.jp:00000640,
 author = {三道, 弘明 and Sandoh, Hiroaki and Hirakoshi, Hiroyuki},
 issue = {1},
 journal = {流通科学大学論集. 流通・経営編, Journal of the University of Marketing and Distribution Sciences. Distribution sciences & business administration},
 month = {Sep},
 note = {4, KJ00000575497},
 pages = {37--44},
 title = {An Optimum Cost N-Job Backup Policy of a Database System},
 volume = {3},
 year = {1990},
 yomi = {サンドウ, ヒロアキ}
}