@article{oai:ismrepo.ism.ac.jp:00032999,
 author = {坂元, 平八 and Sakamoto, Heihachi},
 issue = {16},
 journal = {統計数理研究所講究録},
 month = {Nov},
 title = {論文訂正},
 volume = {3},
 year = {1947}
}