@article{oai:ismrepo.ism.ac.jp:00033113,
 author = {工藤, 弘吉 and Kudo, Hirokichi},
 issue = {4},
 journal = {統計数理研究所講究録},
 month = {Aug},
 pages = {161--205},
 title = {母集団における変換と一機推定値について},
 volume = {5},
 year = {1949}
}