@article{oai:ipsj.ixsq.nii.ac.jp:00006145,
 author = {今城, 哲二 and Imajo, Tetsuji},
 issue = {9},
 journal = {情報処理},
 month = {Sep},
 title = {COBOLの標準化の動向},
 volume = {24},
 year = {1983}
}