@article{oai:ismrepo.ism.ac.jp:00033065,
 author = {工藤, 弘吉 and Kudo, Hirokichi},
 issue = {4},
 journal = {統計数理研究所講究録},
 month = {Jul},
 title = {お詫},
 volume = {4},
 year = {1948}
}