@article{oai:ismrepo.ism.ac.jp:00033083,
 author = {竹之内, 脩 and Takenouchi, Osamu},
 issue = {12},
 journal = {統計数理研究所講究録},
 month = {Mar},
 pages = {503--518},
 title = {條件附確率について},
 volume = {5},
 year = {1950}
}