@article{oai:ipsj.ixsq.nii.ac.jp:00006560,
 author = {山本, 喜一 and Yamamoto, Yoshikazu},
 issue = {6},
 journal = {情報処理},
 month = {Jun},
 title = {プログラミング言語の最新の動向：9. SIMULA},
 volume = {22},
 year = {1981}
}